Bluetooth Aux Adapter Transmitter Receiver 3.5mm with Airplane Headphone Jack

Input interface :AUX. Turn on the Bluetooth headset and adjust it to Bluetooth pairing mode;. 7.5.3 Bluetooth version, no delay. Bluetooth version: 5.3. If pairing fails, you can turn off the power and then restart the Bluetooth adapter and Bluetooth headset /.

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