There's nothing better than tough waterproof gadgets. The Ecoxgear EXOXBT is the first bluetooth speaker that claims to be waterproof, and it is resilient enough to survive some beating.
The 1.5 pound EXOBT's tough design is not just waterproof, but it also floats and it's rugged construction is burly enough that you can drop it without killing it.
The ECOXBT comes equipped with two 2-inch drivers, a built-in microphone for calls, and a 10-hour rechargeable battery. There's no word on when it will be available but the cost is around $100 when it does arrive. Check out their site here:[Exogear]