Take your tunes where they’ve never been before with the EcoBoulder Portable Waterproof Speaker by ECOXGEAR. This robust audio system offers 100% waterproof as well as 100% dustproof design. This means you can go virtually anywhere in the world without compromising your audio. Incredibly, the EcoBoulder features a 100-watt dynamic power amp for incredibly loud sound. In addition, it has a 3-way speaker system which is complete with an 8-inch full range, an 8-inch rear woofer, and a 3-inch tweeter. Coming in all black, the EcoBoulder also features a digital AM/FM radio as well as 6 preset options. Best of all, the EcoBoulder has USB ports for charging on the go. The rugged design is complete with oversized wheels and a telescopic handle for easy transport.