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 can handle any mid-sized party. And, with a 13-hour battery life, you won’t have to worry about the portable waterproof Bluetooth speaker dying on you. Just charge it up, and..