Product details of M28 TWS Bluetooth Wireless Earbuds - Black
- 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
