The Speaqua Barnacle Waterproof Sun Fish Speaker is a premiere 100% waterproof Bluetooth® speaker. This very durable speaker is not only waterproof but it is also dust and sand proof so you can take it anywhere and enjoy music. The Bluetooth® connectivity lets you stream from any compatible device, while the built-in microphone and caller ID allows you to take phone calls with ease. Featuring an industrial strength suction cup that mounts securely to any flat, smooth surface and the buoyant design lets the Barnacle Waterproof Sun Fish Speaker float with the speaker facing upward so that the music comes through clear and loud. You are sure to have a blast during your summer water fun with this very cool speaker!