Key Features:
Active Pairing/ Music Playback/ Call Receiving/ Last Cal Dialing/ Mute and
Reject Function/
Stereo Bluetooth headset, support for Chinese and English language conversion,
Supports all Bluetooth devices
self-timer and other functions

Specification
Talk Standby Time: 3 Hours /Music Time:3 Hours
Charging Time:1-2 Hours
Bluetooth:ver 4.0+EDR
Built-in battery: polymer A-grade batteries 55MA