TWS19

Super Bass with Clear Sound. IPX4
Charging box with digital display, 
Supporting Doc.：HSP/HFP/A2DP/AVRCP
Button: Multi-Function(Power/Listen/Play/Pause)
Phone Calling,Music,                 
Bluetooth  V5.0+EDR                
Earphones：∮6mm,32Ω 
Earphone battery:30mah
Charging box: 400mAh                    
Effective distance:10M   
Charging Time:2Hours          
Standby time: 250Hours             
Working time : 3-4Hours  
Frequency: 2.402-2.480GHz       
Colors: Black, white,red