...the Bullfrog Jump is pretty darn indestructible. The $399.95 Bluetooth speaker is built to travel, with an exterior that can handle all of your adventures year-round. Of course, you probably shouldn't submerge it in the pool or drop it from a building, but that seems like sound advice for most A/V devices. Still, it's pretty tough. And while you're on the go, it can blast out a hearty 360 degrees of sound. Read the full review here.