JQ6500 MP3 is a hardware decoder providing serial MP3 chip perfectly integrating MP3 and WMV. Meanwhile the software supports TF card driver spi flash update on the computer and FAT16 FAT32 file system. Through simple serial commands it can execute music playing. Easy-to-use without cumbersome underlying operations stability and reliability are the most important features of this product. Also the chip is uniquely customized as a low-cost solution for specific voice playing field. Features: - Supports sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48 - 24-bit DAC output; dynamic range support 90dB; 85dB SNR support - Supports FAT16 FAT32 file system TF card(maximum capacity 32G) USB 32G NORFLASH(64M bytes) - A variety of control modes: serial mode AD button control mode - Supports inter-cut announcement by pausing the ongoing background music - Sort the audio data by folder; supports up to 100 folders with every folder assigned to 1000 songs - 30 level volume adjustable 10 EQ adjustable - External SPI flash if connected to the computer can display spi flash drive to update the content - Play the specific music through the Microcontroller serial - In the button mode you can choose play modes: pulse repetition pulse cannot be repeated the level of non keep recycling maintain levels of circulating