EVERBOOM is the ultimate portable Bluetooth speaker with balanced 360-degree sound big bass and customizable EQ. Keep the party going with a whopping 20 hours of battery life. Party louder with Party Up; just pair your EVERBOOM Bluetooth portable speaker with all models of BOOM MEGABOOM EPICBOOM and HYPERBOOM speakers. With the IP67 waterproof dustproof and floatable design the EVERBOOM was practically born to be an outdoor speaker. Plus you can tap the Outdoor Boost button to get sound optimized for outdoor environments. The extreme wireless range of 108 ft on this wireless speaker gives you freedom to roam. Portable never sounded better.