Can play any uncompressed 22KHz, 16bit, mono Wave (.wav) files of any size. While it isnt CD quality, it is certainly good enough to play music, have spoken word, or audio effects. Check out the demo page on Adafruit.
Output is mono, into L and R channels, standard 3.5mm headphone jack and a connection for a speaker that is switched on when the headphones are unplugged
Files are read off of a FAT16/FAT32-formatted SD/MMC card
Included library and examples makes playing audio easy. Please note that the library is rather bulky, requiring 10K of flash and more than 1/2 K of RAM for buffering audio. It works fine using an yATmega328-based Arduino (Duemilanove, Uno or compatib
This shield is not Mega or Leonardo compatible!

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4 inch
Height : 1 inch
Length : 6 inch

Item Weight: 3.04 ounce (View shipping rates and policies)
Shipping Weight: 8 ounce (View shipping rates and policies)

ASIN : B00IQXZN9Q