2pcs DFPlayer Mini MP3 Player Module Voice TF Card and USB Disk

【DFPlayer】 DFPlayer Mini is a compact and inexpensive MP3 module can be directly connected to the speaker. 【The compact design】 The module can be used as a stand alone module with battery, speaker and push buttons or used in combination with an (for) (for) uno compatible or any other with RX / TX capabilities. 【COMPATABILITY】 It is perfectly integrated 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, you can play the designated music without any other tedious underlying operations. 【High performance 1】 Supported sampling rates (kHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48; 24-bit 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. 【High performance 2】 A variety of control modes, I / O control mode, serial mode, AD button control mode, Advertising sound waiting function, the music can be suspended. when advertising is over in the music continue to play; 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.