Excellent sound quality and HD microphone new version digital screen vibrating game music face to face voice call online call is very clear Product details: 1.

Product name: 55 Bluetooth headset 2.

Product color: MIXED 3.Bluetooth version: Bluetooth 5.2 4.5C battery: 140mAh 5.

Transmission distance: 10m 6.

Music duration: about 20 hours 7.

Charging time: about 20 minutes 8.

Call time: about 20 hours Features: 1.

Call vibration reminder function.

Chinese English tone switching.

Earphone power indicator.

Two mobile phones can be connected at the same time.

Charging time: less than 20 minutes.

Speech and music duration 20 hours.

Packing list: 1 * wireless headset 1 * charging cable 1 * user manual