Sony Noise Cancelling Headphones - Black (WHCH700N/B)

- Noise cancellation adjusts to your environment with One Push AINC - Long lasting listening with up to 35 hours of battery and Quick Charging - Wireless BLUETOOTH streaming with NFC One-touch - Built-in microphone for hands free calls and use with your voice assistant - Customize your sound as you like with the Sony | Headphones Connect App for Android/iOS - 50 hours of Noise Canceling when used with wired connection. - Hear more detail with 40mm Driver Unit