Bluetooth Version: V3.0
Wideband audio sound
Volume and mute control
Advanced Multi-points
Noise Cancellation Microphone
Crystal clear sound and voice (DSP)
Support for A2DP mono music steaming
Hands Free profile 1.5
Working range: up to 10 M
Talking time: up to 21 hours from 300mAh battery
Standby time: up to 500 hours
Chargeable time: 3.5 hours
Certificates: CE FCC RoHS
