When the speaker is new, and using a full power USB charger, the battery charge time is about four and a half (4.5) hours to reach a full charge. It can also play stereo content without downmixing it to mono, which is more immersive. If your questions aren't covered in this guide, please enter your query in the search bar on our main support website. However, it doesn't get very loud. If you feel the battery life is shorter than the times listed on the manual or the specification webpages, lower the speaker's volume and check if the battery lasts longer. The JBL can produce a more extended low-bass and can get louder than the Sony. It also has a companion app. As a result, sound becomes low. The Sony SRS-XB12 and the JBL Flip 5 are similar speakers. It just uses the voice assistant from your paired smartphone, but it doesn't have any built-in features. How to troubleshoot no power or sound from a pair of portable speakers. Be careful not to damage the wires, pull from the plastic base to unplug. The CHG (charge) indicator lights up in orange while charging. Search online for SF-08 3.7v 1400mAH battery to get results for suppliers that suit you best. However, it didn't respond to these commands, even when there wasn't any ambient noise. The Sony SRS-XB23 has been around for a few years, but it's our pick for best all-around portable Bluetooth speaker because of its sound, price and simplicity. Although it can't get very loud, there are minimal compression artifacts at max volume. When the speaker is new, and using a full power USB charger, the battery charge time is about four and a half (4.5) hours to reach a full charge. It also can't be paired with more than one device at a time. This speaker has alright dynamics. 162 KB. Full protection, the exterior made of high quality EVA fabric, protects the speaker from scratch, and has excellent impact resistance. In the following steps and operations during a hands-free call, operate the speaker that is connected to the BLUETOOTH mobile phone. Access your cookie preferences below and make sure to switch on the Youtube cookie under the 'Functional' section. As part of our methodology, we use recorded voice commands to test the speaker. But as long as theres some juice in the battery, the speaker should power up. This will reset the speaker which will turn off then on. This speaker has an AUX port, so you can connect a smartphone or other device to the speaker using a wired connection. Otherwise, turn off the speaker and charge the built-in battery sufficiently. Where is the Battery Level in Sony WH-1000XM5?#SonyWH1000XM5 #SonyHeadphones #BatteryPercentageFollow us on Instagram https://www.instagram.com/hardreset.infoLike us on Facebook https://www.facebook.com/hardresetinfo/ Tweet us on Twitter https://twitter.com/HardResetISupport us on TikTok https://www.tiktok.com/@hardreset.infoUse Reset Guides for many popular Apps https://www.hardreset.info/apps/apps/ The XB12 is better built, with an IP67 rating for dust and water resistance that certifies it to be fully dust-tight and immersible in up to a meter of water for 30 minutes. When you use the speaker at a loud volume for a long time, the built-in battery may run low even if the speaker is connected to an AC outlet via a USB AC adaptor (commercially available), or connected to a booted computer. The little lamp right above the Power button should then light up green, as shown next, and the speaker may make a two-beep sound if it pairs to a nearby device. As a result, sound becomes low. If the SRS XB13 battery takes longer than six hours to completely recharge, this could also mean a failing battery. Finally, the XB12 may play for the specified time in its specs sheet. Graphics. The Sony has less compression present at max volume, so your audio sounds cleaner at louder volume levels. If you're looking for a very similar speaker that can produce a deeper bass, check out the next generation of this speaker, the Sony SRS-XB13. All Downloads Manuals & Warranty Questions & Answers. When the battery is not critically low, this lamp is dark. The Sony is smaller, more portable, and better-built. And, the fully charged battery should last for around sixteen (16) hours of play time before going dead, when played at moderate volume levels, five (5) playing hours when you listen at full volume. The Sony is better-built, and its sound profile is more neutral. Please accept Youtube cookies to watch this video. You can also charge the speaker by connecting it to a booted computer via the micro-USB cable. PC. The Sony SRS-XB12 is a better speaker than the JBL Clip 4 overall. But when the speaker has very little charge left, the CHG lamp flashes orange. Sony SRS-XB12 Specs All Specs There's no shortage of tiny, portable Bluetooth speakers that purport to deliver powerful audio in a waterproof design. How to reset and other features,recap of button functions and a bonus sound and image test For sound testing of the device i used RFM - NCM | https://bit.ly. The Sony SRS-XB12 doesn't have a companion app. How to check a work order or the repair status of a product. The Sony SRS-XB12 is a better overall speaker than theAlpine Corporation Solar Bluetooth Rock Speaker. Select a language. The built-in battery life above is measured using the specified music source. Check Price Black SRS-XB12 Searching Finding store Black Operation with a home-built computer is also not covered by the warranty. I will show you 3 different ways to know how much battery is left in your WH-1000XM4 so you know when to recharge them. Your browser is not supported or outdated so some features of the site might not be available. Turn off the speaker and charge the built-in battery sufficiently. The speaker enters the Speaker Add function. Sony recently launched the SRS-XB12 portable Bluetooth speaker in India. However, like many smaller speakers like the Sony SRS-XB01, it lacks low-bass. So for best results, we suggest you get a full-current USB cable (one that easily carries 2.1 amps). The upper harmonics of vocals and lead instruments sound bright, while sibilants like cymbals are slightly dull. SRS NS7, a Bluetooth speaker that resembles a boomerang and rests on the shoulder, beams sound upwards to the ear, doing away with the need for over-ear. A newer version of your browser may be available. You can operate the speaker with the built-in battery by charging the speaker before use. Be sure to wipe off the moisture after using the unit. Again, this is a sign of a battery reaching the end of its service life, and you should consider either replacing the battery, or getting a new speaker. Remember that if you have any questions, feel free to ask them in the comment. However, the Anker has a slightly better battery performance. Also, the speaker may make a two-beep sound if it pairs to a nearby device. Charging is completed in about 4 hours and 30 minutes* and the indicator turns off. However, its sound profile really lacks low-bass, and it doesn't get very loud. However, we measured over 13 hours. The Sony SRS-XB12 is alright for outdoor use. The Ultimate Ears is better-built and has a more balanced sound profile. Stop charging immediately. Its soundstage is better as it can play stereo content and it can get much louder. You wont be able to read battery charge status unless the speaker is ON. Buttons Explained on the Sony SRS XB13 BT Speaker, Sony SRS XB13 Battery Indicator, How to Read, How to Turn Off the Sony SRS XB13 Speaker, Sony SRS XB13 Speakers Product Page at Sony.com. If you are looking for more info check our website: https://www.hardreset.info/devices/sony/sony-wh-1000xm5/If this video tutorial helped you, we would be ve. The Sony SRS-XB12 is a better speaker than the Limitless Innovations TikiTunes. The Sony SRS-XB12 is decent for podcasts. The power button doubles as a Bluetooth pairing button when long-pressed, and there's an 'ADD' button if you want to connect a second speaker unit for stereo or double mode sound, which allows both speakers to play the same audio at the same time. A sign of a bad battery, is that it goes dead too fast, or takes too little or too much time to fully charge. The Sony XB12 has a cylindrical look that's somewhat similar in shape to the Ultimate Ears WONDERBOOM 2. The Sony SRS-XB12 is poor for voice assistants. We recommend downloading and installing the latest version of one of the following browsers: Our site is not optimized for your current browser. We tested the Black variant, and you can see its label here. 324. The volume level of the speaker is set to maximum. While it responded to normal speaking voices, this isn't part of our testing process. Repair information and service assistance, Keep track of all your products in one location, A place where you can find solutions and ask questions, Please accept Youtube cookies to watch this video. It's also battery-operated, so you can take it outdoors. It has a significantly better battery performance too. The Sony has better directivity, resulting in a natural and open-sounding soundstage. That said, the XB12 is smaller, making it more portable. It also doesn't get very loud, but there's minimal compression at max volume, so your audio sounds clean. The battery model number is SF-08. Covers how to check battery life and level on the Sony Extra Bass SRS XB12 Bluetooth speaker, and also, how to know if the battery life is shortening over time. Please accept Youtube cookies to watch this video. I will show you 3 different ways to know how much battery is left in your WH-1000XM4 so you know when to recharge them. So for best results, we recommend a full-current USB cable (one that easily carries 2.1 amps). So if you completely charge your speaker, but it only plays for under twelve hours before dying, its battery may be bad, and unable to hold a full charge anymore. It looks like JavaScript is disabled in your browser. The Bang & Olufsen Beosound Explore is a better speaker than the Sony SRS-XB12 overall. While you can't connect it to more than one device at a time, its latency on iOS and Android is quite low, which is great if you like to stream video. You can customize its sound to your liking, thanks to the graphic EQ and presets featured in its companion app. Its the closest light to the charging port door. It can also produce a more extended low-bass, has a wider-sounding soundstage, and longer-lasting battery life. That said, battery performance can vary according to usage, so your experience may vary. However, this speaker didn't respond. Get Support Content on the Go! Overall, it feels sturdy and even has an IP67 rating for dust and water resistance, although we don't currently test for this. The speaker can be operated by connecting it to an AC outlet via the USB AC adaptor (commercially available) or by using the built-in battery. It also has a better soundstage performance, and it can support voice assistants from your paired smartphone. Using the voice assist function (Google app), Notes on waterproof and dust proof features, Unable to turn on the speaker or the speaker suddenly turns off, No sound/Distorted sound/Humming or noise in the speaker output/No voice from callers, Unable to pair the speaker with a BLUETOOTH device, Unable to connect a BLUETOOTH device with the speaker in the Speaker Add function. To turn on the speaker, press and release the Power button, pointed at by the green arrow in the last picture. If you prefer a paper hard copy of a manual listed on this page, you can purchase it from the True Manuals web site. The Sony SRS-XB23 is a slightly better speaker than the Sony SRS-XB12. Then leave it at room temperature and dry the unit until no moisture remains. Connect the micro-USB cable (supplied) to the DC IN 5V jack on the speaker, and then connect the other end to a USB AC adaptor (commercially available). Pair your Bluetooth speaker with a compatible source device, DO NOT SELL OR SHARE MY PERSONAL INFORMATION. Note that this speaker has no battery gauge to communicate exactly how much charge it has left. At max sound output though, you might see five hours of play time. 1.4k. Sony SRS-XB23. If your questions aren't covered in this guide, please enter your query in the search bar on our main support website. The cap plays a very important role in maintenance of the waterproof and dust proof performance. When the battery is not critically low, this lamp is dark when the speaker is running. That said, the Sony is smaller and lasts over 13 hours from a single charge, though this can depend on your usage, and your experience may vary. For a small and portable speaker that can play stereo content without downmixing it to mono, check out the Bang & Olufsen Beosound Explore. It's well-built, has a carrying strap to make it easier to take with you on-the-go, and has an IP67 rating for dust and water resistance, although we don't currently test for this. While it responded to normal speaking voices, this isn't part of our testing process. The Sony XB12 has a very good build quality. All the controls are located near the bottom of the speaker. This is not a malfunction. 1. Are you having an issue with your Wireless Speaker? Repair information and service assistance, Keep track of all your products in one location, A place where you can find solutions and ask questions, CareersContact UsCompany InfoVoluntary Recall, SEL TERMS AND CONDITIONSSEL PRIVACY POLICYCA PRIVACY NOTICEDO NOT SELL OR SHARE MY PERSONAL INFORMATIONMANAGE COOKIES. At max sound output though, you might see just five hours of play time. An abnormality of the built-in battery has been detected. Depending on your listening habits, you may prefer either the Sony SRS-XB12 or the Anker Soundcore 3. However, operation with all computers is not guaranteed. Connect the micro-USB cable (supplied) to the speaker, then connect the other end to a booted computer. English; Spanish; File Size. Posted: Apr 20, 2021. It looks like JavaScript is disabled in your browser. It's mostly made of plastic, which has a nice smooth finish but is prone to collecting fingerprint markings. This speaker is very portable. It can also produce a more extended low-bass, has a wider-sounding soundstage, and longer-lasting battery life. It has a more neutral sound profile and a better soundstage performance. The speaker supports a USB AC adaptor (commercially available) with an output current of 500 mA or more. The speaker also turns off after approximately 15 minutes if it isn't playing audio. The maximum power output will be lower when the built-in battery is running low. However, there are minimal compression artifacts at max volume, which ensures clean and pure audio reproduction at a high volume. Pressing this button twice also skips the track forward while pressing it three times skips the track backward. Repair information and service assistance, Keep track of all your products in one location, A place where you can find solutions and ask questions, CareersContact UsCompany InfoVoluntary Recall, SEL TERMS AND CONDITIONSSEL PRIVACY POLICYCA PRIVACY NOTICEDO NOT SELL OR SHARE MY PERSONAL INFORMATIONMANAGE COOKIES. The next picture shows the lamp location, just below and to the left of the Power button. Although it has to downmix stereo content into mono to play this content, it also has a wide soundstage. Do not charge in places where water may splash on the speaker. The next picture shows the lamp location. If you want to use the speaker while charging, lower the volume of the speaker. Press the Power button and . To get started, select the issue or symptom with your Wireless Speaker. Manuals are posted on your model support page. The Sony SRS-XB12 is a better speaker than the JBL GO 3. When you use the speaker at a loud volume for a long time, the built-in battery may run low even if the speaker is connected to an AC outlet via a USB AC adaptor (commercially available), or connected to a booted computer. The Sony has a slightly better-balanced sound profile and a wider soundstage. It also has an excellent battery performance, which is great for long days outside. It uses voice assistants from paired smartphones, but it doesn't have any built-in capabilities. It might mean also, that the charger youre using is not strong enough to recharge the speaker in the specified charge time of 4.5 hours. We would like to show you a description here but the site won't allow us. E.g. Access your cookie preferences below and make sure to switch on the Youtube cookie under the 'Functional' section. However, the Alpine Corporation has an outdoor-friendly, rock-like design with a built-in solar panel, and it has a longer battery life and gets louder. At $59.99, it's affordable, and its IP67 rating means it's fully waterproof. Talk into the microphone of the speaker. The L (left)/R (right) indicators flash when the connection with the Speaker Add function fails. Notice of Limited Warranty Updates for Sony Electronics Inc. and Sony of Canada Ltd. DO NOT SELL OR SHARE MY PERSONAL INFORMATION. Driven by data, run by a passionate team of engineers, testers, technical writers, developers, and more. Also, slow charging can happen because your charge cord is too thin. The Sony SRS-XB12 is a Bluetooth speaker that's easy to take with you on-the-go. Again, this is a sign of a battery reaching the end of its service life. The Sony has better directivity, resulting in a wider-sounding soundstage. Linux. Our site is not optimized for your current browser. The volume level of the speaker is set to 27. Each time you press the -/+ (volume) button, the indicator flashes once. It also lacks an EQ, which is disappointing if you want to tweak its sound. Listening to music of a portable audio device, etc. Product Reviews, Experiences, and Technical Insights from Thomas J. Hesley. However, the JBL is better built, and some users may prefer its smaller design. It lacks a lot of low-bass and struggles to produce a boomy sound. It can reproduce voices clearly, although it can sound a little bright, and it's portable enough to easily move it to different rooms of your home. What is the best way to check Sony WH-1000XM5 battery level? It can also play stereo content without downmixing it to mono, which is more immersive. After that, plug the USB AC adaptor into an AC outlet. The speaker is located on the top, and there's a detachable carrying strap so you can take it with you on-the-go. But it may sound distorted and weak. Thanks for watching our videos!How to Find Battery Level in Sony WH-1000XM5? Then when it does, move ahead to the next step. Using the voice assist function (Google app), Notes on waterproof and dust proof features, Unable to turn on the speaker or the speaker suddenly turns off, No sound/Distorted sound/Humming or noise in the speaker output/No voice from callers, Unable to pair the speaker with a BLUETOOTH device, Unable to connect a BLUETOOTH device with the speaker in the Speaker Add function. In an extremely cold or hot environment, charging stops for safety. When it does, move on to the next step. When the speaker is new, and using a full power USB charger, the battery charge time is about four and a half (4.5) hours to . This speaker has terrible voice assistant capabilities. So if you completely charge your speaker, but it only plays for under twelve hours before dying, its battery may be bad, and unable to hold a full charge anymore. It comes with a graphic EQ, meaning that you can customize its sound to your liking. But when the speaker has very little charge left, the CHARGE lamp flashes orange during play. Alpine Corporation Solar Bluetooth Rock Speaker. It also has less compression present at max volume, so your audio sounds cleaner at louder volumes. This guide offers easy troubleshooting steps to resolve most issues, like no sound or no power. It also supports voice assistants through your smartphone and has a longer-lasting battery life, though the latter can vary depending on your usage. The Sony XB12 has very good controls. However, there are only minimal compression artifacts at max volume, resulting in clean and clear audio. And, the fully recharged battery should last for around sixteen (16) hours of play time before going dead, when you play this mini speaker at moderate volume levels. This is not a malfunction. A newer version of your browser may be available, Frequently Asked Questions About Audio Devices With Bluetooth Function. We recommend downloading and installing the latest version of one of the following browsers: Our site is not optimized for your current browser. Covers how to check battery life and level on the Sony Extra Bass SRS XB12 Bluetooth speaker, and also, how to know if the battery life is shortening over time. To turn on the speaker, press and release the Power button, pointed at by the green arrow in the last picture. Phones . First, Turn ON the XB13 It has a cylindrical design, packs two new full-range drivers and a passive bass radiator, and sounds way bigger than you'd think. XB12 EXTRA BASS Portable Wireless Speaker, End of support for Windows 8.1 and earlier operating systems. It is priced at Rs 3,990 and comes in various colour options. However, the Bose can reproduce slightly more low-bass. Sound issues when using the Bluetooth speaker. The Sony SRS-XB12 Mini Bluetooth Speakercomes in several color variants: 'Black', 'Blue', 'Green', 'Pink', 'Red', Gray', and 'Yellow'. Connect the micro-USB cable (supplied) to the DC IN 5V jack on the speaker, and then connect the other end to a USB AC adaptor (commercially available). It also comes with a built-in hook you can use to clip it to your bag. For a speaker that gets louder, check out the Alpine Corporation Solar Bluetooth Rock Speaker. In this case, it may take longer to charge the built-in battery depending on the conditions of use. If the SRS XB12 battery takes longer than six hours to completely recharge, this could also mean that the battery is reaching end-of-life. Sony SRS XB12 Charge Time for Full Recharge, Sony SRS XB12 Bluetooth Pairing Directions, Charger Replacement Type for the Sony SRS XB12 Speaker, How to Fix When Sony SRS XB12 Charging Light Stays On, What to Do When the Sony SRS XB12 Does Not Charge, Checking the Battery in the Sony SRS X11 Cube Speaker, How to Check Battery on Ultimate Ears Wonderboom 2 Speaker. Check them on Amazon: https://amzn.to/3Cvl9s4 There is one way that you don't even need a smartphone to check this out. . It has a balanced mid-range for reproducing vocals and lead instruments clearly. However, the Sony supports voice assistants via your smartphone. Even though it doesn't get that loud, it has very few compression artifacts at max volume. A speaker that is in use can be charged if it is connected to an AC outlet or if connected to a booted computer. We recommend downloading and installing the latest version of one of the following browsers: Our site is not optimized for your current browser. Covers how to check battery life and level on the Sony Extra Bass SRS XB13 Bluetooth speaker, and also, how to know if the battery life is gradually growing shorter over time. Product Alerts. The XB23 can get louder and can produce a more extended low-bass than the XB12. When the speaker is new, and using a full power USB charger, the battery charge time is about four and a half (4.5) hours to reach a full charge. When the battery is not critically low, this lamp is dark. So for best results, we recommend a full-current USB cord (one that easily carries 2.1 amps). If the SRS XB12 battery takes longer than six hours to completely recharge, this could also mean a failing battery. Connect to the speaker in which the power/ (BLUETOOTH) indicator lights up in blue. When charging from a booted computer Connect the micro-USB cable (supplied) to the speaker, then connect the other end to a booted computer. The little lamp on the front of the speaker should then start glowing, as shown next, and the speaker may make a two-beep sound if it pairs to a nearby device. Check them on Amazon: https://amzn.t. The Sony SRS-XB12 is disappointing for videos and movies. That said, some listeners may prefer the TikiTunes' unique torch light design with LED lights and its long battery life. Therefore, it is recommended to turn off the speaker when charging. But you can at least, tell if the battery is on the verge of going dead by way of the CHG lamp. Sony Support SRS-XB12 Article ID : 00228614 / Last Modified : 05/10/2022 Check the CHARGE indicator If you feel the battery life is shorter than the times listed on the manual or the specification webpages, lower the speaker's volume and check if the battery lasts longer. Its mall size, portability with the strap, loud and clear sound, good battery life and sturdy design are some of its positives. Product Reviews, Experiences, and Technical Insights from Thomas J. Hesley. It doesn't get very loud, so it's not suitable for large rooms or parties. Its the closest light to the charging port door. The Bang & Olufsen has a better-balanced sound profile and is more customizable thanks to its 'Beosonic' sound customization feature and its EQ presets available on its companion app. It might mean also, that the charger youre using is not strong enough to recharge the speaker in the specified charge time of 4.5 hours. Hi @cgladish , Here's a teardown video for the speaker. You wont be able to read battery charge status unless the speaker is ON. But it may sound distorted and weak, and may in fact, turn itself off when you play the unit too loudly. It also has low latency on Android and iOS, which is great for streaming videos. 106K views 2 years ago Join me as I teardown into the Sony XB12 bluetooth Speaker. Turn off the speaker and charge the built-in battery sufficiently. If you come across another variant, please let us know in the discussions, and we'll update our review. 10/25 . Time needed: 2 minutes. It can get louder than the JBL with less compression present at max volume and has a wider and more open-sounding soundstage. This speaker also comes in several colors. The supplied accessories and the connectors of this speaker (USB/AUDIO IN) are neither waterproof nor dust proof. How to Get Battery Level in Sony WH-1000XM5? Covers how to check battery life and level on the Sony Extra Bass SRS XB13 Bluetooth speaker, and also, how to know if the battery life is gradually growing shorter over time. However, there's no cue when adjusting the volume level. Popular Topics. Connecting with a computer via a BLUETOOTH connection (Windows), Connecting with a computer via a BLUETOOTH connection (Mac), Listening to music of a device via BLUETOOTH connection, Selecting the BLUETOOTH audio streaming playback quality (Codec), Terminating the BLUETOOTH connection (After use), Listening to music wirelessly with 2 speakers (Speaker Add function), Switching between double mode and stereo mode (Speaker Add function). When you use the speaker at a loud volume for a long time, the built-in battery may run low even if the speaker is connected to an AC outlet or a booted computer. Test this by using a different but known-good charger. The Sony can get a little louder but with fewer compression artifacts at max volume. Notice of Limited Warranty Updates for Sony Electronics Inc. and Sony of Canada Ltd. Manuals & Warranty. If charging takes a long time, it also makes charging of the speaker stop. The Sony XB12 is a smallspeaker that's easy to take with you outdoors. It also has an excellent battery performance, which is great for long days outside. Access your cookie preferences below and make sure to switch on the Youtube cookie under the 'Functional' section. Or it takes too little or too much time to fully charge. This may be useful in repairing your XB-12 speaker or if you just want to see the internal components that. When the CHG (charge) indicator flashes slowly in orange, the battery is running low and needs to be charged. The Ultimate Ears WONDERBOOM 2 is a better speaker than the Sony SRS-XB12. Search. To get the full experience on Sony.com, please change your settings to allow JavaScript. Finally, the XB12 may play for the allotted time in its specs sheet. Therefore, it is recommended to turn off the speaker when charging. But as long as theres some energy in the battery, the speaker should power up. Note that this speaker has no battery gauge to let you know exactly how much charge is left. To resolve these issues, disconnect the micro-USB cable, and then connect it again within an operating temperature between 5 C and 35 C (41 F and 95 F). Connecting with a computer via a BLUETOOTH connection (Windows), Connecting with a computer via a BLUETOOTH connection (Mac), Listening to music of a device via BLUETOOTH connection, Selecting the BLUETOOTH audio streaming playback quality (Codec), Terminating the BLUETOOTH connection (After use), Listening to music wirelessly with 2 speakers (Speaker Add function), Switching between double mode and stereo mode (Speaker Add function). The Sony SRS-XB12 has great Bluetooth connectivity. It's advertised to have around 16 hours of continuous battery life. Our site is not optimized for your current browser. Listening to music of a portable audio device, etc. * Time that is required to charge the empty battery to its full capacity when the speaker turns off. If charging takes a long time, it also makes charging of the speaker stop. Check out our recommendations for thebest Bluetooth speakers and the best cheap speakers. Product Reviews, Experiences, and Technical Insights from Thomas J. Hesley. The XB13 can produce deeper bass and has a better-balanced sound profile than the XB12. Sony SRS XB12 portable speaker powered OFF, showing the -Power- button. Special Case Designed for Sony SRS-XB13 / Sony SRS-XB12/ SRS-XB10 Bluetooth speaker. It also has longer-lasting continuous battery life, and can it can utilizeyour smartphone's voice assistant. But as long as theres some energy in the battery, the speaker should power up.