<br>Supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48.<br>24-bit DAC output, support dynamic range: 90dB, support: 85dB.<br>Fully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes NORFLASH.<br>A of control modes are available. IO control, serial port, AD button control mode.<br>Radio spots language function, you can pause the background music being played. Advertising finished playing background sound continues to play back.<br>Color: Black<br>Material: metal<br>The audio data is sorted by folder, supports up to 100 folders, folders can be assigned to 255 Tracks.<br>30 level adjustable volume, six adjustable EQ.<br>Application: <br>1, car navigation voice <br>2, road transport inspectors, toll stations voice prompts<br>3, , bus safety inspection voice prompts<br>4, electricity, communications, financial operating room voice prompts<br>5, vehicles into and out of the channel to verify prompts<br>6. channel voice prompts<br>7, multi-channel voice alarm or voice guidance equipment operation<br>8, electric sightseeing bus safety with voice announcement<br>9, electrical and mechanical equipment failure alarm<br>10, fire alarm voice prompts<br>11, automatic equipment, regular <br>Package included: <br>1 x DFPlayer Mini MP3 Player Module For <br>Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br>