Geekcreit MP3 Decoder Board with TF Card and U-Disk Support also known as the 2Pcs Geekcreit DFPlayer Mini MP3 Player Module, is a compact and budget-friendly MP3 module that can ly connected to a speaker.
With its ability to support both TF cards and U-disks, this module offers a range of control modes, including IO control serial port, and AD button control.

The standout feature of this MP3 decoder board is its ability to support a wide range of sampling rates including 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48 KHz. Additionally, the module features a 24-bit DAC output with a support range of 90dB and an SNR support of 85dB. The product is designed with a focus on fully supporting FAT16, FAT32 file systems, with a maximum support of 32G TF card support U disk to 32G, 64M bytes NOR.

In other words this MP3 decoder board offers a great deal of flexibility and versatility when it comes to controlling and playing audio files. However, one potential drawback to keep in mind is that the product is shipped randomly in either red or black colors.

To sum up Geekcreit MP3 Decoder Board is a top performer in its class due to its compact size, budget-friendly price point, and ability to support multiple control modes and sampling rates. If you're looking for a reliable and versatile MP3 decoder board for your audio projects, this board may be just what you need.