Bluetooth Standard: Bluetooth V5.0
el Number: USB Bluetooth V5.0 Adapter Dongle
interfaces: USB
Transmission rate: 10Mbp/s
function: For laptop pc cpmputer
function: no external power supply
Working frequency: MHz
bluetooth version: Bluetooth V5.0
working range: 20m
function: with disc
function3: for Speaker Music Receiver Transmitter
size:21.3*19.5*7.5mm
Material:plastic
colour:black
Package Contents:
1 * adapter
1 * CDOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.