Detailed Product Description

Operation range: Up to 10 meters
Bluetooth 2.1 version

Dual microphone

Noise canceling

Echo canceling

Talk time: Up to 5 hours
Standby time: Up to 120 hours
Dimensions(L x W x H): 40 x 18 x 9mm
Weight: about 9 grams        
Voice-Recognition compatible, Volume adjustment
Can switched to mono headset mode automatically to pick up the incoming call
Music operation: Play, Pause, Stop, Forward and Backward
Supports Bluetooth Advanced Audio Distribution Profile (A2DP), AVRCP 
Supported profile: Headset and Hands-free