Product: | Factory Oem Tws Earbuds new Mini Earphones Wireless Headphone With Charge Box Tws Earphones Headphone | |||||
Color: | White, black, pink | |||||
Material: | ABS Environmental protection material | |||||
The power supply mode: | Built-in lithium battery/Type-C charging port | |||||
Battery capacity | Headphone: 35mA Charging base: 400MA with board | |||||
Signal to noise ratio | ≥95db(A-Weigth) | |||||
Frequency response | 20-16KHz | |||||
The distortion rate | THD | |||||
The loudspeaker specification | True copper ring, ø 13 | |||||