Features:
Bluetooth profile supported: Headset, handsfree, A2DP and AVRCP
Bluetooth Version: 2.0
Bluetooth type: Class 2(10 meters)
Build-in polymer battery, 250mAh
Compatible with bluetooth mobile
Build-in buzzer
Supported voice dial and last number redial
A 3.5mm input jack allows you to swap them to enjoy your music in your own
Display states of headset, battery content, caller ID
Play stereo music, to select songs as you wishes

Specifications:
Standby Time: Up to 180 hours
Talking Time: Up to 7.5 hours
Charging Time: 2 hours
Play music time: Up to 7 hours

Packing details:
VTS-77 Bluetooth headset*1, ear cable*1, Charger*1, manual*1