TWS Bluetooth 5.0 Earphone Hi-Fi QCC3020 APT Smart Touch Wireless Charging Headphone with Mic

Specifications:
General Specification
Color:Black, White, Pink; 
Wearing Type:In-ear; 
Material:ABS+ PC; 
Dimensions (cm/ inch):6*5.7*2.5cm; 
Technical Parameters
Microphone:Yes; 
Bluetooth Version:5.0; 
Transmission Distance:10m; 
Bluetooth Chip:QCC3020; 
Impedance:32Ω; 
Frequency Response:20-20kHz; 
Battery Capacity:Charging box: 500mAh, 3.7V; 
Earphone: 40mAh*2, 3.7V; 
Charging Time (h):1h; 
Working Time (h):3-4h; 
  
Package  Included:
1*TWS Bluetooth 5.0 Earphone; 
1* USB Charging Cable; 
2 pairs of eartips