Megaboom3 (Night Black). Ultimate Ears MEGABOOM 3 is a supremely portable wireless speaker. Built tough, featuring loud, powerful 360 degree sound with thundering bass, it's the ultimate party starter. The all-new 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. 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. Charge MEGABOOM 3 wirelessly with POWER UP charging dock (sold separately) so you can grab-and-go, fully charged, to your next musical adventure. 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.