UE Roll Portable Bluetooth Speaker, Atmosphere Blue (Certified Refurbished) 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. Powerful pint-sized wireless Bluetooth speaker-small and lightweight so you can blast your music out loud everywhere Unapologetically awesome 360-degree sound with deep bass Waterproof (IPX7 rated) life-resistant shell designed for adventure ( Waterproof for up to 30 minutes and a depth of 1 meter) 65 ft. Bluetooth wireless range and 9 hr. battery life go as long as you can (Actual wireless range and battery life will vary with use, settings and environmental conditions)