UGREEN Bluetooth 5.3 AUX Adapter

The adapter provides up to 15 hours of continuous use on a full charge.

It takes approximately 2 hours to fully charge the adapter.

Yes, you can use the adapter while it is charging, allowing for uninterrupted use.

No, the adapter works directly via Bluetooth pairing and does not require any specific app.

This adapter requires a 3.5mm AUX input port for audio output and a separate USB port or charger for power. It does not plug directly into a USB port for audio.

This adapter uses Bluetooth 5.3 technology.

To reset, press and hold the power button for approximately 8-10 seconds until the LED flashes rapidly, indicating it has been reset and is ready for re-pairing.

Ensure the adapter is charged. Connect it to a power source using the provided charging cable and allow it to charge before attempting to power on again.

Make sure the adapter is in pairing mode (check LED indicator). Turn off Bluetooth on other nearby devices to avoid interference. Restart both the adapter and your source device and try pairing again.

Ensure the adapter and your source device are within optimal Bluetooth range (typically around 10 meters or 33 feet). Reduce the number of active Bluetooth devices nearby. Try closing other applications on your source device that might be consuming resources.

Verify that the adapter is properly plugged into the AUX port. Check that the volume is turned up on both the adapter (if applicable) and your source device, as well as the connected audio system. Ensure the correct audio input source is selected on your car stereo or speaker.