This is the portable Bluetooth speaker powerful enough to play tunes all night long and durable enough to handle getting run over by an SUV. Ideal for tailgating, camping, or backyard parties, it packs 100 watts of audio punch using full-range audio drivers, subwoofers, and passive speakers to deliver 360-degree immersive sound. The durable cabinet withstands exposure to dirt and sand, and a water-resistant IPX5 rating keeps this speaker safe from rainfall, splashes, and spills. The source device can be located up to 200' away and multiple speakers can be paired wirelessly for true surround sound. With bass and treble controls. Plays for up to 20 hours on a full charge. Includes shoulder strap, power supply, USB charging port, and integrated bottle opener to help get your party started. 22 3/4" L x 12" W x 11 1/4" D. (8 lb.)