"Bluetooth 5.4 USB Adapter for PC – Dongle for Speakers, Mouse, Keyboard, Audio"

1 x Bluetooth-compatible Adapter (Bluetooth 5.3/Bluetooth 5.4). Support application functions: HFP/HSP (hands-free phone/headphone) A2DP/AVRCP (stereo music) HID/HOGP (keyboard mouse). Integrated low-power MCU, RF transceiver, baseband, modem, USB, UART, PCM/I2S, SARADC and 24 GPIOs with Barry Bluelett stack provide low cost, low power, flexible and robust Bluetooth-compatible applications.

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