I got the rocking roller pro as a gift and let me tell you I owe my gf! The multiple Mic and Guitar inputs are perfect to do some karaoke in the back yard. I used this bad boy to be the life of the party last weekend and everyone was impressed. Spilled a few drinks on it but the water proof rating on it kicked in. No damage to the speaker and kept the part going with out skipping a beat (pun intended). I would highly recommend this piece of equipment.
Los Angeles, CA