It's a super-portable Bluetooth speaker with surprisingly big sound. Sound that is clear, crisp and full of big, beautiful bass. Ultimate Ears WONDERBOOM is the greatest thing to happen to baths since bubbles and duckies. It is completely waterproof, floats and--yes--it will even serenade you. And it is also great for showers, pools, beaches, waterfalls, muddy fields and rainy days. If it gets dirty, just rinse it off. Color: Fireball