Questions & Answers
- Model:
- WHCH720N/B
- |
- SKU:
- 10893395
Q: QuestionI love my new headphones. I use them for walking outside while talking with friends. I have paired them with my Samsung S24. How do I power off the headphones, but maintain the pairing/connection for the next use? I seem to be losing the connection.
Asked by Ebd12345.
- A:Answer To power off your Sony WH-CH720N headphones while maintaining the pairing for future use, simply hold down the power button until the headphones turn off (you’ll hear a confirmation tone or see the indicator light turn off). This will not delete the pairing; the connection with your Samsung S24 will remain saved. The next time you turn on the headphones, they should automatically reconnect to your phone if Bluetooth is enabled. If the connection isn’t automatic, make sure your phone’s Bluetooth is on, and select the headphones from the Bluetooth list. If you’re losing the connection frequently, try the following: Ensure your Samsung S24’s Bluetooth is turned on before powering up the headphones. Reset the headphones (hold the power button for 7 seconds) and re-pair them. Check for software updates on both your phone and the headphones. This should solve any connectivity issues!
Answered by Joybiswas
Q: QuestionIs there any way to mute the microphone on the headset itself? Interested in using these for work (Teams meetings), but I prefer muting when I'm not speaking without having to click over to Teams and click Mute there.
Asked by courtf.
- A:Answer Unfortunately, the Sony WH-CH720N headphones do not have a dedicated mute button for the microphone on the headset itself. To mute during calls or meetings, you’ll need to use the mute function in the app or platform you’re using, like Teams. However, here are some workarounds you might find helpful: Inline Mute Adapter: If you use the headphones in wired mode, you can connect an inline mute adapter (available online) to quickly mute the mic. Configure Shortcut Keys in Teams: You can set a keyboard shortcut (like Ctrl+Shift+M) in Teams to quickly mute/unmute without navigating to the app. Use a Bluetooth Dongle with Mute Button: Some Bluetooth adapters for computers include a mute button that works with your headset. These options can provide more convenience for muting during meetings!
Answered by Joybiswas
Q: QuestionThe instructions say not recommend if you have a pacemaker. Do all wireless devices have this problem or what is the difference?
Asked by Pacer.
This question was asked about the related product: Sony - WHCH720N Wireless Noise Cancelling Headphones - Black
- A:Answer Hi Pacer, Thanks for reaching out. All headphones have this warning concerning pacemakers. It is important to note that the headphones contain magnets and emit radio waves, which can interfere with cardiac pacemakers and other medical devices. Therefore, it is advised not to use the headphones near medical devices or in crowded places such as trains or medical institutions. If you use a pacemaker or any other medical device, it is recommended to consult your doctor before using the WH-CH720N headphones. Regards, -Craig
Answered by SonyListens

Q: Questionare they adjustable
Asked by deb.
This question was asked about the related product: Sony - WHCH720N Wireless Noise Cancelling Headphones - Black
- A:Answer Hi deb, Thanks for the inquiry. Yes. To ensure the headphones fit you well, adjust the slider to a length where the headband touches the top of your head then adjust the orientation of the left and right units so that the earpads fit snugly all around your ears. Turn down the world's noise with the long-lasting noise cancellation performance. Featuring Dual Noise Sensor technology and an Integrated Processor V1, the WH-CH720N allows you to fully immerse yourself in music without any distractions. Ergonomically designed to be lightweight, comfortable, and with up to 35 hours of battery life, you’ll almost forget you’re wearing it. Regards, -Craig
Answered by SonyListens

Q: Questiondo these also have a USB dongle or just bluetooth?
Asked by sam.
This question was asked about the related product: Sony - WHCH720N Wireless Noise Cancelling Headphones - Black
- A:Answer Hi sam, Thank you for your inquiry! These headphones have a Bluetooth function which is built-in to them. They do not come with a USB dongle. Our WH-CH720N headphones allow you to enjoy natural vocals, crystal-clear sound and balanced tuning audio, thanks to the Integrated Processor V1 and Digital Sound Enhancement Engine (DSEE), producing a high-quality sound exactly as the artists intended. The Precise Voice Pickup technology Wind Noise Reduction Structure will give you a clear and natural conversation during calls. Hope this helps! -Vincent
Answered by SonyListens

Q: QuestionCan I adjust the settings so that all sound comes out of one ear? I am single sided deaf.
Asked by NataliT.
- A:Answer This could be done by combining the stereo signals and making them mono, and then adjusting the balance to one side. This would need to be done externally either with an app or with a receiver and the analog headphone cable. Signal - stereo to mono / Balance - left or right.
Answered by Anonymous
Q: QuestionAre they water proof? For like the sauna at the gym
Asked by Bichota.
This question was asked about the related product: Sony - WHCH720N Wireless Noise Cancelling Headphones - Black
- A:Answer absolutely not
Answered by user261124
Q: QuestionIs there a way to mute the mic while on a phone call so people can not hear me when I'm talking to them? If not, do u have a headset that does and is also ANC, AND AROUND THE SAME Price??
Asked by Tina.
- A:Answer Hi Tina, Thank you for the question! Unfortunately, the Sony WH-CH720N headphones do not have a dedicated mute function for the microphone during phone calls. While you can use the headphones for phone calls and the built-in microphone will pick up your voice, there is no specific button or feature to mute the microphone during a call. If muting the microphone is necessary, you may need to use the mute function on the phone itself. Turn down the world's noise with the long-lasting noise cancellation performance. Featuring Dual Noise Sensor technology and an Integrated Processor V1, the WH-CH720N allows you to fully immerse yourself in music without any distractions. Ergonomically designed to be lightweight, comfortable, and with up to 35 hours of battery life, you’ll almost forget you’re wearing it. Hope this helps! - Kris
Answered by SonyListens

Q: QuestionWould these work for watching TV. I want something wireless so I dont have to turn the sound up when others are watching.
Asked by Jany.
- A:Answer Absolutely assuming your TV has Bluetooth connectivity. I believe a lot do now. I use a Roku box so it works fine for me.
Answered by Nrsdj6
Q: QuestionI have paired with my Samsung s95b TV, but not getting sound from speakers. Can you help?
Asked by Anonymous.
- A:Answer Hi, Thank you for reaching out to us. We're sorry to hear if you are not getting sound from the speakers when the WHCH720N is connected to your TV. The function where you want to hear both sound from an external speaker and Headphones at the same time is a feature you need to check on your TV. With our Sony TVs, if you connect an external audio device to the TV headphone jack, the HDMI ports, or through a Bluetooth connection, the TV can't output sound from both the TV speakers and the audio device at the same time. We recommend to contact your TV manufacturer for better assistance. In case you need our help with your new headphones, feel free to contact us by sending an email to socialsupport@am.sony.com with the following: Name: Best Buy Username: Telephone Number: Model Number: Issue: Turn down the world's noise with the long-lasting noise cancellation performance. Featuring Dual Noise Sensor technology and an Integrated Processor V1, the WH-CH720N allows you to fully immerse yourself in music without any distractions. Ergonomically designed to be lightweight, comfortable, and with up to 35 hours of battery life, you’ll almost forget you’re wearing it. We apologize for the inconvenience and thanks again for purchasing Sony. - Kris
Answered by SonyListens

Q: QuestionDo these pair easily with an older Samsung tv?
Asked by Pairing.
This question was asked about the related product: Sony - WHCH720N Wireless Noise Cancelling Headphones - Pink
- A:Answer Hi there! Thanks for reaching out! We are happy to help you with your Sony headphones. The short answer is yes, they should pair up just fine! Our WH-CH720N headphones use standard Bluetooth, which works with most TVs. However, since your TV is an older model, verify if it natively supports wireless audio. For a wireless connection, the TV needs an A2DP profile (Advanced Audio Distribution Profile), which allows it to stream high quality stereo audio to headphones. If your TV lacks built-in Bluetooth, the most reliable alternative is to plug the headphones directly into the TV's headphone jack using a standard 3.5mm audio cable. Feel free to take a look at the following link for more details: https://helpguide.sony.net/mdr/2966/v1/en/contents/TP1000776852.html We hope this helps! Thank you for making Sony part of your purchasing consideration! Best regards, Estefany
Answered by SonyListens
Q: QuestionWhat is the frequency range when using a wired connection with the included 3.5mm cable?
Asked by John.
This question was asked about the related product: Sony - WHCH720N Wireless Noise Cancelling Headphones - Black
Q: QuestionDoes these headphones work in plane?
Asked by Atul.
This question was asked about the related product: Sony - WHCH720N Wireless Noise Cancelling Headphones - Pink
- A:Answer Thank you for contacting Sony, Atul. The WH-CH720N is a perfect travel companion. The noise canceling is great for blocking out engine hum, and they’re light enough for the longest flights. Just remember to use the included cable if you want to plug into the plane's movie screen! We appreciate your interest in Sony products. Should you require any further assistance, please don't hesitate to reach out for support here: https://us.esupport.sony.com/support/s/support-contact?language=en_US&category=headphones Best regards, Gus, Sony North America Customer Support
Answered by SonyListens
Q: QuestionCan new rechargeable batteries be replaced
Asked by OhSnap.
- A:Answer Hello Pat, Thank you for considering Sony products! We appreciate your inquiry about the WH-CH720N headphones and the possibility of replacing the rechargeable batteries. The batteries in these headphones are built-in and not designed for user replacement. However, with proper care, the rechargeable battery should provide a long service life. If you experience any issues, our support team is available to assist with repair or replacement options. Best regards, -Fred
Answered by SonyListens
Q: QuestionDo you need a connection to use the noise canceling function?
Asked by schooler.
- A:Answer Hi schooler, Thanks for the question! Happy to help out. No, you do not need a Bluetooth connection to use the noise canceling function on the Sony WH-CH720N, as the feature can be activated independently simply by turning the headset on. This flexibility allows you to enjoy silence whether you are connected via Bluetooth or using the supplied 3.5mm wired cable. When using the wired mode, the noise canceling remains functional even though Bluetooth is disabled, and you can easily toggle between Noise Canceling and Ambient Sound Mode using the physical NC/AMB button located on the left ear cup. Find more details here: https://helpguide.sony.net/mdr/2966/v1/en/contents/TP1000776935.html We truly value you choosing to look at Sony products! Warm regards, Estefany
Answered by SonyListens
Q: QuestionDoes this headphone be connected to a smart tv?
Asked by Snowy.
This question was asked about the related product: Sony - WHCH720N Wireless Noise Cancelling Headphones - Black
- A:Answer Thank you for contacting Sony, Snowy. Yes, your WH-CH720N headphones can definitely be connected to a smart TV as long as your TV supports Bluetooth audio (A2DP profile). Most modern smart TVs have this capability, allowing you to enjoy your movies and shows wirelessly with the added benefit of Sony's noise-canceling technology. Just put your headphones into pairing mode and look for them in your TV's Bluetooth settings menu to get started! We appreciate your interest in Sony products. Should you require any further assistance, please don't hesitate to reach out for support here: https://us.esupport.sony.com/support/s/support-contact?language=en_US&category=tv Best regards, Gus, Sony North America Customer Support
Answered by SonyListens
Q: QuestionCan these headphones pair with a Visio television
Asked by Dale.
- A:Answer Hi Dale! Thanks for the question! We're happy to assist you with this. The main thing to check is your specific TV model. While our WH-CH720N headphones work with Bluetooth, your TV needs to support a specific feature called the A2DP profile to send audio to headphones. Most newer smart TVs have this, but some older ones don't. To be sure, we recommend checking your TV's manual or specs list. If you’re still not sure, it’s a great idea to reach out to their support team for assistance. If you'd like to learn more about this product, please visit the link and click on 'Help Guide' for additional information: https://www.sony.com/electronics/support/wireless-headphones-bluetooth-headphones/wh-ch720n/manuals We appreciate you considering Sony for your next purchase! Best regards, Estefany
Answered by SonyListens
Q: QuestionWill these mute the TV speakers while using
Asked by Kip.
This question was asked about the related product: Sony - WHCH720N Wireless Noise Cancelling Headphones - Black
- A:Answer Hello Kip, Thank you for considering Sony products! We appreciate your inquiry about the Sony WH-CH720N headphones and are happy to assist you. When you connect these headphones to your TV via Bluetooth, the TV typically prompts you to switch the audio output to the headphones. Selecting "Yes" usually mutes the internal speakers, allowing you to enjoy audio through the headphones without external sound. Please note that this behavior depends on your TV's settings and may vary by model. Best regards, -Fred
Answered by SonyListens
Q: QuestionAre they easy to install? what are the differences for installation? which ones install easier? Thanks
Asked by Anonymous.
This question was asked about the related product: Sony - WHCH720N Wireless Noise Cancelling Headphones - Black
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