New Bluetooth Headset Stereo gaming Headset Handsfree Wireless Bluetooth Headphones Earphone Mic for iPhone iPad PC x7

Mono+MP3 headset                         

Bluetooth version: V2.0/V2.1               

Frequency range: 2.4GHz-2.48GHz         

Transmission power: Class 2                

Transmission distance: 10M                

Operating current:≤35mA                    

Standby current:≤2mA                      

Charging time: 2-3H                        

  Talking time: Up to 2H    

music time:about 4 hours                     

Standby time: Up to 60H                   

Operating voltage: 3.6V

New Bluetooth Headset Stereo gaming Headset Handsfree Wireless Bluetooth Headphones Earphone Mic for iPhone iPad PC x7