The black MDR-ZX770BT Bluetooth Stereo Headset from Sony provides wireless playback along with the ability to take calls hands-free. It is Bluetooth 3.0 compatible, and also features NFC tap-pairing with compatible devices. For audio quality, the headphones have AAC and aptX codec support, along with Sony's Beat Response Control for accentuated bass response. The built-in rechargeable battery provides up to 17 hours of playback before needing to be charged.

Wireless Listening
Enjoy Bluetooth connectivity and audio streaming with Near Field Communications (NFC) technology. Simply align compatible devices to activate or deactivate pairing

Flexible Listening
Built-in AAC and aptX codec support ensures signal quality when streaming your music wirelessly

Talk Hands-Free
Enjoy hands-free calling thanks to the integrated microphone and Bluetooth profile connectivity. Once your phone is paired, simply press the phone button on the earpiece to accept incoming calls, then press again to terminate the call. Music playback will automatically resume once the call is completed

Battery Life
The built-in rechargeable battery provides up to 17 hours of continuous, wireless music playback. For hands-free calling, you can speak freely for up to 17 hours, or up to 450 hours on stand-by

Beat Response Control
Designed with the music in mind, Beat Response Control delivers tight and deep bass response

Comfortable Fit
Wrap around ear cushions provide a comprehensive acoustic seal. When the music is over, the swiveling ear cups fold flat for portability

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 1 Year Sony