Perfect for the pool, the Ultimate Ears Wonderboom 2 Portable Waterproof Bluetooth Speaker is here to liven up your summer parties. Submergible for 30 minutes and droppable from five feet, this Bluetooth speaker is durable enough for even the clumsiest people. It’s also pretty powerful for its compact size and is powerful enough for any mid-sized party. And, with a 13-hour battery life, you won’t have to worry about the speaker dying on you. Just charge it up, and you’re set for the rest of the day. The speaker also has a new outdoor feature which pumps up the bass so the music projects over natural ambiance. Whether you’re hitting the beach or hiking a trail, this device is perfect for livening up the experience.