TWS12B

IPX7 Waterproof, Super Bass, 14 Hours Working time *3 times     

True Wireless Stereo Bluetooth Earphones with charging case 400mAh
Phone Calling,Music,            
Bluetooth V5.1+EDR AC6983D                 
Net Weight: g 
Earphone battery:60mah
Charging case: 400mAh  
Driver: 8mm-06μ                  
Effective distance:20M               
Standby time: 220Hours             
Working time : 14Hours   
Sensitivity:98dB±3dB/mW  
Impedence:32ohm         
Frequency: 2400-2483.5MHZ      
Colors: Black,White,Green,Blue,Pink, Orange