1.High capacity Li-ion battery,200% longer talk time than normal bluetooth headsets

2.Bluetooth V2.1

   Compatible with any bluetooth enabled mobile phones

Technical Parameter and Specification:

Supporting edition:2.1

1.Frequency range:2.4GHz~2.48GHz

2.Transmission power:Class 2

3.Environment:

   Working:-20°c~60°c

    No working:20°c~60°c

4.Temperature:charging:0°c~45°c

5.Operating voltage:3.6V

6.Operating current:≤3.5mA

7.Standby current:≤2mA

8.Charging time:2~3H

9.Talking time:≥2H

10.Standby time:About 60H

Bluetooth headset