Sony Noise Cancelling Headphones WHXB900N: Wireless Bluetooth Over The Ear Headset with Mic for Phone-Call and Alexa Voice Control - Black VG

Active noise cancellation

Effectively blocks out distracting background noises, so you can enjoy a focused, immersive sound environment.

Rechargeable battery

Offers up to 30 hours of use and lasts up to 300 hours on standby mode.

Headset touch controls

Include volume, play/pause, next song, going back, tap and hold to activate VA, Quick Attention.

Built-in microphone

Enables simple hands-free chatting via a phone.

Bluetooth 4.2 interface with NFC (Near Field Communication) technology

Enables simple wireless pairing with your Bluetooth-enabled device. Supports HFP, HSP, A2DP and AVRCP Bluetooth profiles.

Over-the-ear design

For a secure fit.

3.5mm gold-plated connector

Enables use with a variety of audio devices.

40mm drivers

Deliver powerful sound.

3Hz - 20kHz headset frequency response

Along with a 50Hz - 8kHz microphone frequency response ensures faithful sound reproduction.

50 ohms impedance

To efficiently conduct power.

Dynamic transducer design

For reference-grade audio.

Stereo design

Delivers crisp tones.

4' cable

Permits a flexible range of motion.