The Cerberus, it sounds really smart, and it really is! It provides a great solution for the age old problem of never having the right USB cable. This is a 3 in 1 USB cable that has a Mini-B, Micro-B and Standard-B on one side to a single USB-A male connector on the other.
Convert your sound files to .AD4 and store them on an microSD card for instant audio playback. Either use a simple button control or two wire serial communication from a microcontroller to activate the sound files & play them through a speaker. This audio player is super small too!