深圳稳泰电声有限公司 已通过实名认证

Bluetooth version:V5.0                                            

Support agreement:A2DP, AVRCP, HFP, HSP                                                    

Operating distance:10M                                                      

Battery:290MAH                                                                          

Charging time: about 2 hours                                                             

Charging current:100MA                                                                       

Playing time: up to 16 hours                                                                 

 Driver Unit: Φ40mm

Sensitivity: 105dB/1mW(S.P.L at 1KHz)

Impedance: 40Ω

Frequency Range: 20Hz-20KHz

Rated Power: 10mW

Max. Power: 20mW        

Plug: Φ3.5m