Ready to rock your world with epic sound? The Ultimate Ears Boom 4 portable Bluetooth speaker (6234141) is your go-to mate for incredible audio adventures. This sleek black beauty delivers rich immersive sound with 4 different EQ modes to suit your vibe. And with a solid 15 hours of battery life you can keep the tunes pumping all day long. The Boom 4's rugged IPX7 rating means it's ready to handle whatever life throws at it from pool parties to beach days. Plus with the awesome Party Up feature you can link multiple speakers for an even bigger sound experience. In the box you'll find the ULTIMATE EARS BOOM 4 a handy USB-C cable and a quick start guide to get you up and running in no time. And for extra peace of mind it comes with a 1-year manufacturer's warranty. So why settle for average audio when you can have the Ultimate Ears Boom 4 (6234141) by your side?