model:KSC-1455
name:Yongke Series TWS Wireless Headset
Wireless version:
V5.3+EDR Chip:JL6983D4
Transmission range:
communication distance ≥10m
Battery:40mAh/300mAh(with battery protection board)
standby time:
200H
talk time:about 6 hours
music time:
about 7 hours
charging time:
1.5 hours
weight:42g
size:63*50*28mm