Bluetooth 5.3 FM Transmitter Handsfree Car AUX Radio Modulator MP3 Player with 2

Bluetooth version: Bluetooth 5.3. Transmitting frequency: 87.5-108.0MHz. File type: MP3/WMA/WAV/FLAC/APE. PD interface: 5V/4.5A,9V/3A,12V/2.5A. 22.5W interface: 4.5V/5A,5V/4.5A,9V/2.5A,12V/1.8A. Charging interface: USB 22.5W Super fast charging+PD 30W.

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