JOYROOM Bluetooth 5.4 Aux Adapter Car Receiver Built-in Mic & Noise Cancellation

🚗 JOYROOM Bluetooth 5.4 AUX Car Adapter – Dual Mic, Noise Cancelling, Hands-Free Calling & Music. 1x JOYROOM Bluetooth 5.4 AUX Car Adapter. Our Bluetooth car adapter uses the latest Bluetooth 5.3 technology, optimizing the transmission delay and connection defect issues of the old Bluetooth 5.0.

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