2*25W 50W amplifier Bluetooth MP3 Audio Board DC 5V 12V USB Power Supply TF FM Radio MP3 Player For Car Music Speaker

1. Bluetooth version 5.02. Support calls (long 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.(Long pre the MODE on to start , long pre the MODE on again to cancel the and play the file; exit the mode and long 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 memory6. The power supply voltage supports between DC 6v-12v, and the current is between 1-3A.7. Can be directly connected to speakers, with power amplifier and de functions.8. Support song format MP3 /WMA / WAV / APE / FLAC9. Main function MP3/USB/TF/LINE IN/FM/BLUETOOTH/remote control10. Power 50W, true stereo 2*25W.11. Size: 92*41MM12. Single weight: 41GKey Description:USB: Connect U disk (maximum support 32GB, not included)LED: Dial color screen display, red infrared receiver moduleTF: Connect TF memory card (maximum support 32GB, not included)AUX: Audio input interfaceVOL-: Short pre is to select the previous song; long pre is to decrease the volumePLAY/PAUSE: Short pre is to switch between pause and play; long pre is to automatically search for radio FMVOL+: Short pre is to select the next song; long pre is to increase the volumeMODE: USB/TF/FM/AUX/BLUETOOTH sound switchPackage included:1 x MP3 Board1 x Remote Control (without battery)1 x Cables