● Chip：JLAC6976 

● Bluetooth Version ：5.1 + BR + EDR + BLE

● Dual speakers Dual Drives ,Professional hi-fi speakers, stereo surround, stronger bass ,

● Function ： Dual speakers Dual Drive ,  Answer/Finish/reject，HD CALL (Single earphone)， soundtrack detached，HIFI sound， battery status ，smart voice prompt ， Music Play/Stop，noise cancelling , TWS    ;

● Battery capacity of single Earphones：Li polymer battery 45mAh ;

● Battery capacity of Charging Bin : Li polymer battery 380mAh

● Power supply：AC input110-240V DC output 5V ;

● Support HFP/A2DP/AVRCP/AVDTP/AVCTP protocol, support all mobile phones to listen to songs ;

● Music time :  About 7 hours；

● Life time ： 32 hours ( with Charging Bin );

● Standly time : about 10days ;

● Earphone Charge time：1.5~2 hours ;

● Charging Bin Charge time：2 hours ;(USB Charging) 

● Speaker: 10MM F10 Real Copper Ring Composite Membrane Speaker                                                              

●Color : Black ,White