Usb Bluetooth Receiver Speaker Loudspeaker Amplifier

Product information:
Unit weight 0.3 kg
Interface USB
Is it plug-and-play?
External power supply No external power supply
Transmission rate 5 (Mbps)
Effective working radius 10 (m)
Bluetooth standard 5.1
Working frequency 2.4 (MHz)



Packing list:
Product x1