BT(Blue-tooth)5.0Audio Transmitter Empfänger Musik Stereo Adapter Sender Receive

The blue light flashes twice a second during the pairing process, and the blue light flashes once every three seconds after the pairing is successful. TX mode will automatically search for other BT receiving devices (such as BT headset, BT speaker, BT receiver, etc.), The red light flashes twice a second during the pairing process, and the red light flashes once every three seconds after the pairing is successful.

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