Actions chipset

Support : HSP, HFP, A2DP, AVRCP  

Bluetooth version: 5.3   

Game mode and music mode    

45ms low latency under game mode   

Speaker Diameter : 10mm   

Impedance : 16Ω±15% 

Sensitivity : 96±3dB   

Frequency : 20Hz-20KHz  

Work time: about 7 hours   

Charging time: 1-2 hours   

Working range:  10M     

Standby time: 160 hours    

Battery: 40 mAh for earphones  

             400mAh for charging case.