KAKU

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