VS1053 MP3 and MIDI codec IC, wired in MIDI mode
Simply connect a speaker/stereo/pair of headphones to the 1/8* stereo jack

Technical Details

Size (LWH): 3 inches, 2.5 inches, 0.2 inches
Product Details
Product Dimensions: 3 x 2.5 x 0.2 inches
Shipping Weight: 0.05 pounds (View shipping rates and policies)
ASIN : B007NHUTBI