Product parameters
Product type: Neck mounted Bluetooth earphones
Bluetooth version: 5.0
Transmission distance: 10-20M
Frequency: 2.4-2.480GHZ
Charging time:~2H
Color: Fantasy Night Black
Notice
Photos was been shoot based on real products and a professional camera, due to the light and the screen display being different, there will be a certain color, which can not be avoided, it is not a quality problem.
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