KEBIDU | Bluetooth 5.3 DIY 200W Amplifier MP3 Decoder Board 12V Microphone FM Radio TF USB Car Audio Music Player Speaker Volume Control

These are 2 types to choose :1) 200W DC 7V-24V :250W+100W Amplifier , DC 7V-24V,Bluetooth 5.32) 100W DC 7V-24V :250W Amplifier , DC 7V-24V,Bluetooth 5.3200W DC 7V-24VDescription:1. Bluetooth version 5.32.Support microphone and earphone functions3. Support calling (long press the pause button to answer the call when there is a call)4. Support recording. Recording only supports operation in TF mode or USB mode.(Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recorded file; exit the recording mode and long press the pause button to exit. When recording, you need to connect a storage device, such as a U disk or TF card;)5. Support power-off memory6. The power supply voltage supports between DC 7v-24v, and the current is above 2A.7. Can be directly connected to speakers8. Support song format MP3/WMA/WAV/APE/FLAC9. Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/remote control/10. Power 200W, stereo 250W + 100W .11. Support folder selection to play. When USB or TF is playing, there is a folder in the device and there are songs in the folder. Press the previous button or the next button twice to select the folder to play songs, and the screen will display F001-F00? and so on, yes? A folder displays F00? .100W DC 7V-24VDescription:1. Bluetooth version 5.32.Support microphone and earphone functions3. Support calling (long press the pause button to answer the call when there is a call)4. Support recording. Recording only supports operation in TF mode or USB mode.(Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recorded file; exit the recording mode and long press the pause button to exit. When recording, you need to connect a storage device, such as a U disk or TF card;)5. Support power-off memory6. The power supply voltage supports between DC 7v-24v, and the current is above 2A.7. Can be directly connected to speakers8. Support song format MP3/WMA/WAV/APE/FLAC9. Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/remote control/10. Power 100W, stereo 250W.11. Support folder selection to play. When USB or TF is playing, there is a folder in the device and there are songs in the folder. Press the previous button or the next button twice to select the folder to play songs, and the screen will display F001-F00? and so on, yes? A folder displays F00? .