Altec Lansing IMW578L LifeJacket 3, Up to 30 Hours of Battery Life, IP67 Everything Rating: Waterproof, Dirtproof, Snowproof and it Floats! | Royal Blue (IMW578L-RYB)

EVERYTHING PROOF: This speaker boasts a heavy-duty, washable rubberized skin that is everything proof. It is IP67 rated to be waterproof, dustproof, shockproof, and snowproof; it even floats so the music will play on, no matter what.
LONG RANGE: The perfect speaker for any occasion- parties, traveling, camping, poolside, or anywhere you want to hear your favorite tunes. It has a 50-foot range along with extra audio horsepower, making it a great companion for the outdoors.
BATTERY LIFE: This speaker holds an outstanding 30 hours of battery life from full charge and even has a built-in smartphone charger to make sure your speaker can keep up with you while on the go.
TRUE WIRELESS PAIRING: Built with true wireless stereo and pairing which allows you to pair up to 2 speakers simultaneously for a bigger and better sound!
CONVENIENT MOUNTING: The LifeJacket 3 also features a built-in universal mounting bracket for easy attachment to equipment and structures like bikes, kayaks, jet skis, and motorcycles so the fun never stops!