USB bluetooth 5.0 Adapter bluetooth Receiver Transmitter Driver Free for bluetooth Earphone Audio Amplifier

Specifications   1 Name USB adapter bluetooth 2 bluetooth version 5 0 EDR 3 Operating range 10M 4 Product size 32x18x10 2mm 5 Transmitter mode Red LED lights is on 6 Receiver mode Blue LED light is on 7 Net weight 3 2g  Features  1 bluetooth USB 5 0 EDR HiFi audio receiver and transmitter adapter 2 Working mode no need for drive transmitter mode red led and receiving mode blue led can be switched 3 Wireless distance max 10 meters without obstacle 4 Function PC tablet bluetooth speaker headphone TV car audio receiver and transmitter   Package Included   1 x USB adapter bluetooth adapter