M28 Tws wireless Bluetooth 9D Gaming Headset Earbuds

Product model: M28

Bluetooth version: V5.1

Battery life: about 5 hours

Standby time: about 180 hours

Impedance: 320

Rated input: 5V

Frequency response: 20Hz 20KHz

Transmission distance: about 10 m

Lighting ffect: colorful atmosphere light

Control method: smart Press

Noise reduction version: CVC8.0

Headset battery:50mAh

Charging case battery:2000mAh

Colour: black

Material: ABS

Size: 12 x 7.3 x 4.7CM

Speaker size: 8mm