Ultimate Ears BOOM 3 Wireless Speaker

• Super-portable waterproof, dustproof wireless speaker built for adventure • Pair over 150 speakers together • Loud and true spatial 360-degree sound with deep and accurate bass • Magic button control • 15-hr rechargeable battery life • Maximum sound level 90 db • Wrapped in stunning, high performance fabric that shimmers • Bluetooth • Range up to 150' • Black