Advanced MP3 Audio Features: The Player Mini is a versatile MP3 module that decodes multiple audio formats with excellent stability and performance. It supports MP3, WAV, and WMA formats, ensuring compatibility with a wide range of audio files.<br> Expandable Storage Options: Equipped with both TF card and U-Disk support, this module allows you to easily expand storage for your audio files, making it perfect for dynamic audio projects.<br> Flexible Control Methods: Control your audio playback through various methods including IO or serial port commands, providing versatility in how you manage your projects.<br> Compact and Reliable: Its compact design makes it ideal for embedded audio applications, while its robust construction ensures long-lasting performance in demanding setups.<br> Supports MP3, WAV, WMA decoding<br> Supports FAT16 and FAT32 file systems<br> Supports up to 32GB micro-SD card and 32GB USB flash drive, 64MB NOR FLASH<br> Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.4/48 24 bit DAC output, dynamic range support: 90dB, signal-to-noise ratio support: 85dB<br> Multiple control modes are available: IO control mode, serial port mode, and AD button control mode can be used in conjunction with power supply batteries and speakers.<br> Supports up to 100 folders, each folder can be assigned 255 tracks<br> 30 levels of volume adjustable, 6 levels of EQ adjustable<br> Working voltage: 3.3V-5V, recommended 5V, maximum not exceeding 5.2V<br> Interface: Pin set interface<br> Due to different batches, there may be differences in product printed text, which will not affect use<br> Colour:As Shown<br> Material:PCB<br> Package Contents:<br> 10 x Mini MP3 Player Module<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store