JBL Xtreme Speaker: Enjoy high-quality audio at the poolside without worrying about getting this splash-proof speaker wet. Dual USB ports let you charge your USB devices for flexibility, and Bluetooth simplifies connectivity to your compatible mobile devices.
Great highs and lows, deep bass and long battery life. Great for on the go I take to the gym, work, etc. Can't find a negative thing to say about the Extreme JBL has hit the nail on the head with this product!!