DFROBOT MP3 Player with AUX Connectivity  (4 GB Memory, 40 inch Display)

DFPlayer mini MP3 player is a small and low cost MP3 module player with a simplified output directly to the speaker. The module can be used as a standalone module with attached battery, speaker and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities. It perfectly integrates hard decoding module which supports common audio formats such as MP3, WAV and WMA. Besides, it also supports TF card with FAT16, FAT32 file system. Through a simple serial port, users can play the designated music without any other tedious underlying operations. Supported sampling rates are 8/11.025/12/16/22.05/24/32/44.1/48KHz 24bit DAC output, support for dynamic range 90dB, SNR support 85dB Fully supports FAT16, FAT32 file system, maximum support 32G of the TF card Support 32G of U disk, 64M bytes NORFLASH A variety of control modes, I/O control mode, serial mode, AD button control mode Advertising sound waiting function Audio data sorted by folder, supports up to 100 folders, every folder can hold up to 255 songs 30 level adjustable volume, 6 -level EQ adjustable