How To Turn Anything Into A Speaker!

They Tried To Shrink An iPhone - Rock-It 3.0 (USA Link) - Rock-It 3.0 (International) - This little device turns anything into a speaker. Simply attach it to any surface, connect an audio source and watch the magic happen! From the manufacturer - As Seen on ABCs hit show Shark Tank. The Rock-It portable vibration speaker system takes music from your device and turns it into vibration sequence