Feature

• 24 -bit DAC output, support for dynamic range 90dB , SNR support 85dB;
• Supports FAT16 , FAT32 file system;
• Mp3,WAV files can be played;
• Support up to 32GB SD card or up to 128Mbit SPI-Flash;
• Support serial mode, AD key control mode;
• Support advertising voices Intermittently playing ;
• Audio files can be sorted by folders, supports up to 255 folders, each folder can hold up to 1000 songs;
• 30 level adjustable volume, 6 -level EQ adjustable.