TWNT-BH850

Chipset : QCC3020

Qualcomm QCC3020

9hours playing time

Cvc 8.0 Noise cancellation

APTX

Bluetooth: Version 5.0                                                         

Talk/Music time : 9hours                                      

Polymer Battery : 3.7V  120mAh                                                              

Operating range : 10~15 meters                                                                                                                                                                                                          

Charging time : 1-1.5h

Speak Impedance: 32Ω                                             

5 PIN micro USB for charging

Siri  and googel assistant                                                                     

Chargering box battery :400mAh