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J4 Wireless Earphone

Original J4 Wireless 5.0 Earphones Led Screen Display Tws Headset High Bass Headphones Wireless Earbuds

Product Name
J4 wireless earbuds
Material
ABS
Function
BT, Waterproof, Microphone
Earphone Battery
55mAh
Charging Case Battery
450mAh
Use time
3-4h
Charge time
2-3h
Voltage
5V
Sound Channel
Stereo
Color
Black/White
BT 
5.0
BT Range
10-15m
Package List
2x Earphone
1x Charging Case
1x USB Cable
1x User Manual