Bluetooth earphone 60H（VD-BT059）

Bluetooth Version: 5.3

Chip: AC7023E2

Transmission Distance: about 10M

Talk time: 10H

Music playback time: 11H

Standby time: 60H

Battery capacity: 200mAh

Charging time:1.5H

Speaker: Φ10

Microphone Sensitivity: -42+3db

Frequency Response: 20Hz～20KHz