Ultimate Ears UE MEGABOOM Charcoal Black Wireless Bluetooth Speaker (Charcoal Black, Certified Refurbished) This Certified Refurbished product is tested & certified by Ultimate Ears to look and work like-new. The product includes all original accessories, and is backed by a 90-day warranty INCREDIBLE WATERPROOFING: The MEGABOOM can play under 1 meter of water for up to 30 minutes CONNECT WITH FRIENDS: Use the Ultimate Ears App to connect other MEGABOOM speakers and turn up the volume VOICE CONTROLLED: You can use Siri or Google Now voice integration to control the MEGABOOM with your voice AUTHORIZED DEALER: Includes USA manufacturer's warranty