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In-ear style sport wireless Bluetooth headset headphone built-in Imported chips earphone for mobile computer MP3 player

Use Distance:10m                     

Version:V4.0+EDR                             

Chip:CSR4.0                                            

Stand-by Time:120H                  

Talk Time:6~8H                                       

Charging Time:2.5H                      

Noise Reduction:CVC6.0                   

Skip:Support                            

Voice Prompt:Support

 

 

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