Arduino USB-SD MP3 Shield

Product description
*Plug in and play for Arduino.
*Control by Serial UART interface or keys onboard.
*Directly drive 32ohm headset.
*On-board Audio Amplifier to drive 3W/4Ω external loudspeaker.
*32 levels adjustable volume.
*Support FAT16/FAT32 file system.
*Support both SD/SDHC card and U-Disk.
*On board 64MBit SPI-FLASH.
*Support copying audio files from SD card or U-Disk to SPI-FLASH.
*Supporting Sleep Mode.
*Support 16K~320Kbps MP3 files and 8K~44.1KHz sampling rate WAV files (SPI-FLASH only supports MP3 format).

Product information
Package Dimensions 8.5 x 4.6 x 1.2 inches
Item Weight 0.8 ounces