Ultimate Ears Megaboom
This speaker provides big, high quality sound form a compact, lightweight unit. It comes in some funky, colorful designs and is waterproof and will float on water. Using the Ultimate Ears app you can access the added features like "Block Party," which allows you to share DJ duties, and "Double Up,"...
Great sound quality; Loud sound output; Waterproof (IPX7; Floats on water; Added features in the app; Large volume buttons; Colorful patterned designs
Comparatively poor battery life for size; No buttons to control playback – have to tap the top to play/pause or use mobile device