Tsunami is an IPX7 rated water resistant all-weather wireless speaker that is as useful as it is cute. It is ideal for the shower, pools or the beach; it even floats when using the included inflatable tube. Take it hiking, biking, kayaking, surfboarding, or even attach it to your golf bag. It can be attached to patio door, window or any glass surface with the included window adapter. The TSUNAMI (5 Watts) contains a large 50mm speaker driver and passive subwoofer giving the TSUNAMI very loud and rich sound while providing the speaker with unbelievable bass response. It has a built-in microphone allowing you to use is as a portable speakerphone for incoming calls when connected wirelessly via Bluetooth. It comes with a window adaptor, belt clip and inflatable tube.