Product description
Bluetooth V3.0 + EDR chipset: CSR BC57F68A05
Profile supported: HSP/HFP/A2DP/AVRCP
5 buttons design: MFB, volume+, volume-, FWD, BWD
LED indicator status: blue, red
Working distance range: 10m
Frequency range: 2.4020-2.4830GHz
Frequency response: 20Hz-20kHz
Sensitivity: 95 ±3dB
Impedance: 16©
Rechargeable 140mAh Li-polymer battery
Charging time: 2 hours
Talk time: up to 8 hours
Play time: above 5 hours
Standby time: up to 150 hours