If you have had your eye out for a rad waterproof speaker, look no further than the EcoExtreme Waterproof Speaker! For a personal waterproof speaker this can't be beat. This badass little speaker features a waterproof interior compartment that will fit any iPod (even if you have an ancient ol'brick of an iPod like I do) and still has space to spare for your keys, credit cards, ID and whatnot. It's 3 AA batteries give it a more than ample 30 hour battery life, so your mp3 player will die well before the speakers will. It blasts the tunes loud enough for your own personal dance party... or should I say float party. I have used this the last 3 times I have navigated Utah's mighty Weber river (pronounced We-beer) and it has instantly turned me from lowly floating minion, into King of the River. Errybody wants to float with me now, cause they knows I gots the tunes! Get the EcoExtreme Waterproof speaker and you will go from River Zero, to River Hero!