Technical Parameters:
Bluetooth Version:3.0+EDR
Support A2DP ，AVRCP，HSP and HFP
Support Music play
Frequency range:2.4GHz-2.48GHz
Transmission power:class2
Transmission distance:10M
Operating voltage:5V
Charging time:1-2 hours
Talking time:5~6 hours
Music play time:6~8 hours
Standby time:180~200 hours

Features:
Multipoint
Connection，connect 2 mobile
Support Music play
answering a call / ending a call / rejecting a call
Last number redial
volume control volume up and down

Package Content:
1.1 X Bluetooth headset
2.1 X USB Cable