Waterproof Bluetooth Earphone

Product information:

Item number: YYK580
Transmission range: 15 meters
Function: noise reduction, power display, call function, NFC function, voice control, support for music, multi-point connection
Bluetooth protocol: 5.2
Channel: Stereo
How to use: hanging ear
Whether single or binaural: bilateral stereo

Packing list:

Bluetooth earphone*1