Celebrat W29 Sports Open TWS Wireless Earphones

Model: W29

Bluetooth Chip: AD6973

Bluetooth Version:V5.3

Transmission Distance：10m

Drive Unit:16mm

Working Frequency:2.402GHz-2.480GHz

Battery Capacity:110mAh (Plus protection board)

Charging Box Capacity:300mAh (Plus protection board)

Charging Box Capacity Time:About 3-4H

Music Time:About 16-18H

Standby Time:About 120days

Input voltage:DC 5V