B-001 Mini Bluetooth 5.3 Adapter Transmitter Receiver Wireless USB Dongle Adapter

1.Wireless low engrgy BT Wireless USB adapter 2.Dual-mode BT Wireless transmisson 3.Low-power and selectable 1.2/3.6v input/output 4.Support BT Wireless voice and data 5.Support multi-language 6.BT Wireless local area network share interface