Ultimate Ears MEGABOOM 3 is a supremely portable wireless speaker. Built tough, featuring loud, powerful 360° sound with thundering bass, it's the ultimate party starter. Sound MEGABOOM features powerfully loud, clear, and immersive 360° sound with deep thundering bass you can feel. All carefully balanced so you can hear every note. Magic Button The Magic Button on MEGABOOM 3 allows you to play, pause and skip tracks directly on the speaker. Just push for convenient control of any streaming music. Fabric MEGABOOM 3 is covered in a two-tone fabric that's tough and beautiful. Engineered for extreme performance and colored two ways, it comes to life in a range of drool-worthy iridescent themes. Power Up Charge MEGABOOM 3 wirelessly with POWER UP charging dock so you can grab-and-go, fully charged, to your next musical adventure. Waterproof MEGABOOM 3 is designed to get seriously wet and keep on booming. Featuring a ridiculous IP67 water and dustproof rating, it can be totally submerged in water for up to 30-minutes. Plus, it floats too.