WRL DONGLE BLUETH5.3 USB/NAHB0 VENTION

Vention USB Bluetooth Adapter.
Thumb-Sized, Space-Saving
Hidden Hook Design, Compact and Lightweight
Stable Transmission Over a Long Distance of 20 Meters
Equipped with Device Memory Function for Easy and Convenient Use
Connects up to 4 Devices Simultaneously, Catering to Various Usage Scenarios