Bluetooth Version: AB5326 V 5.0
Profile: A2DP V1.3. ACRCP V1.4. HFP V1.6
Transmission distance: >10M
Talking time: about 18 hours(70% volume)
Playing time: about 5 hours(70% volume)
Charging time: 4-5 hours
Standby time: about 6 months
Function: hand free phone, FM Radio, TF Card music plav,
Aux in (apply to PC/mobile phone/mp3 etc). BT connect. USB