Feature:
-Support Bluetooth Communication And Bluetooth Music
-Low Loss High Quality Stereo Sound
-Built-in Lithium ion Battery With Micro USB Charging Function,charge via USB Cable, long stand-by time.
-LED Display For Working Status
-Use Friendly Function Design
-Knitted material ,fashion and keep warm with answer the phone in winter.
-Set-in MIC, available for cell phone to transmit the speaking phone to your audio devices directly so that the user can hand free answering phone up via the device.
-Support display receiver battery on iPhone.

Specification:
Transmission distance: 10M
Charging time: 2H
Bluetooth talk time: 5H
Power/Handfree/Stop/Play
Vol Up/Next
Vol Down/Previous

Package: 1 x bluetooth headphone hat
1 x charge cable
1 x user manual