MP3 Lossless Decoder Board Support TF Card U Disk Amplifier Decoding audio Player
With a Micro USB port. Through the mobile phone data line
can use mobile power supply or the USB cable to charge the MP3 battery, also
can use 3.7V lithium battery, or USB 5V power supply.
Support TF Card (mobile phone memory card) and U disk play mode.
No soldering with speaker terminals for easy wiring.
The module is designed to facilitate modification.
MP3 Format Decoder TF Card Board U disk decoding Audio Player Amplifier module