MP3 player

Supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48. 24-bit DAC output, support dynamic range: 90dB, SNR support: 85dB. Fully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes NORFLASH. A variety of control modes are available. IO control, serial port, AD button control mode. Radio spots language function, you can pause the background music being played. Advertising finished playing background sound continues to play back