80W Amplifier 12V Wireless Bluetooth 5.0 MP3 WMA Board Car Audio USB TF FM Radio Module MP3 Player with Charging Port

80W Amplifier 12V Wirele Bluetooth 5.0 MP3 WMA Board Car Audio USB TF FM Radio Module MP3 Player with Charging PortDescrtion1. Bluetooth version 5.02. Support calls (pre the pause on to answer the call when there is an incoming call).3. Support . only supports operation in TF mode or USB mode.(pre the MODE on to start , pre the MODE on again to cancel the and play the file; exit the mode and pre the pause on to exit. When , you need to connect a storage device, such as: U disk or TF card;)4. Support power off memory5. The power supply voltage supports between DC 5v-20v, and the working current is between 1-3A. A single USB discharge supports a maximum current of 2A, and the size of the current is determined by the input voltage and the data line to determine the final output value.6. Can be directly connected to speakers, with power amplifier and de functions.7. Support song format MP3 / WAV / APE / FLAC8. Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/e control/9. Power 80W, true stereo 2*40W.10. Support folder selection and playback. When USB or TF is playing, there is a folder in the device and there are songs in the folder. Pre the previous on or the on twice to select the folder to play the song, and the screen will display F001-F00? and so on, yes? F00 is displayed for each folder? .11.With a USB charging port that can charge mobile phones, the maximum current of the USB port can reach 2A.