רמקול בלוטות' אלחוטי עם צווארון תלוי לביש

Product information:
Transmission range: 25 meters
Function: call function, voice control, music support, multi-point connection
Bluetooth protocol: 5.0
Channel: Stereo
How to use: neck hanging
Whether single or double ears: bilateral stereo
Color: Noble Black, Qingshan Dai

Packing list:
Bluetooth speaker*1