This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com Performance meets style : colors and materials based on Street trends and fashion with custom cross dyed fabric Enhanced portability power up, waterproof, portable, durable, drop proof, dustproof, Military grade One touch to music feature "one touch" To control music and "one touch" To access playlist with Apple Music and Deezer Party up connect with Boom, Boom2, megaboom Ultimate Ears MEGABOOM 3 is a supremely powerful, portable wireless speaker. It blasts loud, clear, and immersive 360? sound with deep thundering bass. And it's all meticulously balanced so you hear every note. MEGABOOM 3 is also insanely waterproof, dustproof and drop proof and ready to rock any adventure. From snowboarding in the mountains to breakdancing into the pool, MEGABOOM 3 has your back. And with the all-new Magic Button, you can play, pause and skips songs with just one touch. Plus all this awesomeness comes wrapped in a stunning, two-tone, high-performance fabric. The ultimate party starter has been redefined. Mobile range of play is up to 45m (150 ft)