SYOSI Bluetooth Transmitter 2-in-1 Receiver 5.0

Packing List: One 2-in-1 Bluetooth Transmitter Receiver, Bluetooth 5.0 Audio Adapter Product Features: 1. Rich interfaces and powerful functions, so that wired devices can be turned into Bluetooth functions. Multiple interfaces meet the needs of various devices. 2. Key operation, simple and convenient. The buttons can control the volume, switch music, play/pause and other functions, which is very convenient. 3. Support the connection of old-fashioned audio or AUX interface, solve the problem that the speaker has no bluetooth and cannot use bluetooth to play. 4. The same applies to the car, listening to songs/navigating/calling is correct, and the journey is safer. AUX links are more stable. 5. Lossless sound quality, strong signal, support RCA, TF Card, for TV/PC/Speaker/Headset/Car, etc. Tips： 1. This product only supports single input and single output. 2. This product only supports QC protocol for power supply, so we should use USB A to USB C cable for power supply, not Type C to Type C. 3. Please do not use the mobile power supply to supply power to the adapter, because the power consumption of the adapter is very low, which will cause the mobile power supply to fail to recognize the device that needs power supply, resulting in the shutdown of the adapter.