Amazing sound, digital amplifier, high output stereo speakers, tuned porting for enhanced bass, fits all iPods/MP3 players, solid construction protects your iPod, control your iPod without opening iMainGo, sewn fabric exterior, water resistant, Comes with carry strap, and iPod adapter with foam inserts that allow any size iPod or MP3 player to be used and secured in the iMainGo while you carry/use it
