Sony - WH-CH700N Wireless Noise Cancelling Over-the-Ear Headphones - Black
- Key Specs
- Noise Cancelling (Active): true
- Sound Mode: Stereo
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
- Maximum Wireless Range: 33 feet
- Built-In Microphone: true
- Carrying Case: false
- Headphone Fit: Over-the-Ear
- Adjustable Headband: true
- Battery Life: 35 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
- Battery Charge Time: 7 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
- Works With: Google Assistant (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Google Assistant (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- General
- Brand: Sony
- Model Number: WHCH700N/B
- Product Name: WH-CH700N Wireless Noise Cancelling Over-the-Ear Headphones
- Color: Black
- Audio
- Noise Cancelling (Active): true
- Sound Isolating: true
- Minimum Frequency Response: 20 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 20 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Impedance: 22 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Sensitivity: 98 decibels adjusted
- Sound Mode: Stereo
- Driver Size: 40 millimeters
- Connectivity
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
- Bluetooth Version: 4.1 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
- Maximum Wireless Range: 33 feet
- Features
- Built-In Microphone: true
- Carrying Case: false
- Controls: Track selection, Volume
- Maximum Talk Time: 35 hours
- Stand-By Time: 8.3 days (Amount of time it takes for the device to deplete a single battery charge when powered on but not in active use. This length of time is dependent on the network environment the device is connected to, if applicable, and the applications running.)
- Design
- Headphone Fit: Over-the-Ear
- Style: Travel
- Adjustable Headband: true
- Foldable Design: false
- Power
- Rechargeable: true
- Battery Life: 35 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
- Battery Charge Time: 7 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
- Charging Accessory Included: Cable
- Fast Charging: Yes (Quick charge technologies typically use higher voltages and/or charging interfaces to fill a device's battery capacity faster than standard charging speeds.)
- Charging Interface(s): Micro-USB (The connection for transmitting power to charge the device.)
- On/Off Switch: Yes
- Compatibility
- Works With: Google Assistant (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Google Assistant (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Material
- Ear Cushion Material: Synthetic leather
- Dimensions
- Product Weight: 0.53 pounds (The out of box weight of the item.)
- Other
- UPC: 027242908727
Add music to your day with these Sony wireless headphones. Their noise cancelling technology uses artificial intelligence to adapt to your environment and reduce background sounds for enjoyable listening. The Quick Charging battery on these over-ear Sony wireless headphones provides up to 35 hours of playback for convenience. 
- Digital Sound Enhancement Engine (DSEE): Restores detail to your digital music.
- Bluetooth 4.1 interface: Enables simple wireless pairing with your Bluetooth-enabled device.
- Rechargeable battery: Offers up to 35 hours of use and lasts up to 200 hours on standby mode.
- Built-in microphone: Enables simple hands-free chatting via a compatible device.
- Artificial Intelligence Noise Cancelation (AINC): Analyzes background sound and adjusts it for optimal performance on airplanes and other noisy environments, so you can enjoy a focused, immersive sound environment.
- Over-the-ear design: For a secure fit.
- Rotating earcups: Make travel easy. The headphones can be easily packed in a suitcase or slipped into a bag, so you can transport them securely wherever you go.
- Digital Sound Enhancement Engine (DSEE): Restores detail to your digital music.
- Bluetooth 4.1 interface: Enables simple wireless pairing with your Bluetooth-enabled device.
- Rechargeable battery: Offers up to 35 hours of use and lasts up to 200 hours on standby mode.
- Built-in microphone: Enables simple hands-free chatting via a compatible device.
- Artificial Intelligence Noise Cancelation (AINC): Analyzes background sound and adjusts it for optimal performance on airplanes and other noisy environments, so you can enjoy a focused, immersive sound environment.
- Over-the-ear design: For a secure fit.
- Rotating earcups: Make travel easy. The headphones can be easily packed in a suitcase or slipped into a bag, so you can transport them securely wherever you go.
Whats Included
- USB Cable
- Headphone cable
- USB Cable
- Headphone cable
Product Manuals
A: The Bluetooth automatically disables itself when the supplied wire is plugged in. You can still use the noise cancellation when plugged in AND they can be used wired with a dead battery, which are nice bonuses.
Q: Is the Sony better than the Bose quiet ll When it come s to noised
A: I have a pair of Bose QuietComfort 25, which is the older, wired version and I found the Sony to be about equivalent to the Bose for their active noise canceling ability. I am very impressed with both manufacturer's product and I think you would be happy with either one.
A: Yes, they do work with or without audio.
Q: Can they be used with a tv,and do they come with a charger.?
A: Hi, Danthedog! If your TV supports Bluetooth connectivity for headphones, or if your TV has an input jack for headphones, then it should work. This unit doesn't come with a charger. However, you can use the supplied micro-USB cable and a USB AC adaptor(not supplied) to charge the headset. -Sam
Q: Does it has a dedicated mute button to mute while on phone calls?
A: It does not have that option.
Q: Is this wireless and can this be used with a Samsung T.V?
A: They are not wireless, in that they are not meant to work over a home's wireless local area network (wifi). They are wireless, in that they are blue-tooth. So, you have to be able to connect to a device (mobile device, TV, smart-device, etc.) that supports blue-tooth. The distance limit between that device and the headphones, once paired/connected, is 33 feet. I have mine paired with my Samsung KS8000 TV, and they work great. Only downfall: everytime I turn the TV on, i have to power on the headphones, then go into the TV's audio sound output settings to change from TV speaker to bluetooth. Then, click connect. Takes all about 10 seconds; but I just wished they would see each other and just start working when I power them on. No need to pair them each time, just to change TV's sound output settings to bluetooth. Check your Samsung's sound settings in the settings menu. See if you can change/toggle output between TV speaker, external speaker, bluetooth. Can also search the internet for your specific model and bluetooth sound. If your TV supports bluetooth sound, these should work.
A: Hello BigG, it may help to reduce the noise outside. However, please take note that the noise canceling feature of these headphones is not as effective on higher frequencies like a human voice. Regards, _Bob
Q: Does the mic work when the headphones are wired?
A: No. The mic only works through Bluetooth.
