wireless bluetooth headset earphone
Bluetooth Version: v2.1+EDR 
Profiles: Headset, Handsfree, AVRCP  

Class:2
Operation Range: 10M
Talking Time: 5 Hours
Listening Time: 4 Hours
Standby Time: 180 Hours
Compatibility/Pairing: All Bluetooth devices V2.1 and under
Power Source: Built in Rechargeable Li-ion Battery 3.5mm earphone jack
Included earphones with built in MIC 
Music playing controls- play, pause, stop, prev/next track, volume up/down
 
Package Contents:
1 x Earphone with Built in MIC
1 x Power Supply Adapter 
1 x User Manual

Wireless Bluetooth Earphone Mobile Phone Bluetooth Headset