Bluetooth Adapter 5.4 Stick USB Transmitter Dongle PC Notebook Bluetooth Adapter

Bluetooth 5.4 adapter. 5.4 Bluetooth, dual mode and dual channel. Supported protocols: HFP/HSP (Hands-free phone/Headset), A2DP/AVRCP (Stereo music), HID/HOGP (Keyboard and mouse), A/C/A/C/Android smartphone, etc.

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