The BoomJacket 2 Bluetooth Speaker is packed with features including IP67-rated waterproof, shockproof and snowproof construction; floatable and submersible providing a 50-foot wireless range along with extra audio horsepower, 50 hours with spoken battery level, and smartphone charging support for charging mobile devices while on the road. Designed with omni-directional sound, immerse yourself into 360 degree room filling sound for the ultimate listening experience. Built with true wireless stereo plus pairing, pair 2 BoomJacket 2's together for and even more amplified sound! The BoomJacket 2 also features a built-in universal mounting mechanism for easy attachment to equipment and structures like bikes, kayaks, jet skis, and motorcycles.