USB-SD MP3 Shield for Arduino

This USB-SD MP3 Shield for Arduino supports both wave and mp3 formats.
Both SD card and U-disk are supported directly.
Also there is an on-board 64Mbit flash which could store music files.
Note: SD card or U-disk is not contained in the product list.
There is a standard 3.5mm headset jacket on the shield. You could connect with a standard earphone. We also integrate an audio amplifier on the shield. You could connect speaker directly.

Features:
1, Plug in and play for
2, Control by Serial UART interface or keys onboard.
3, Directly drive 32ohm headset.
4, On-board Audio Amplifier to drive 3W / 4Ω external loudspeaker.
5,32 levels adjustable volume.
6, Support FAT16 / FAT32 file system.
7, Support both SD / SDHC card and U-Disk.
8, On board 64MBit SPI-FLASH.
9, Support copying audio files from SD card or U-Disk to SPI-FLASH.
10, Supporting Sleep Mode.
11, Support 16K ~ 320Kbps MP3 files and 8K ~ 44.1KHz sampling rate WAV files (SPI-FLASH only supports MP3 format)

Connection:
This item support plug in and play directly.