PRODUCT OVERVIEW Bigger doesn't always mean better, but in this case it most definitely does. The UE MegaBoom Bluetooth Speaker is similar to its predecessor, the UE Boom, except a little bigger and A LOT more powerful. Featuring 360-degree, room-filling sound blasted through dual passive radiators with performance drivers and advanced digital signal processing that produces a rich, deep sound. The UE MegaBoom can also connect to up to 2 devices at once from as far as 100 feet away and the rechargeable battery can last for up to 20 hours. Download the UE Megaboom app on your iOS or Android device to gain access to tons of cool features. The UE MegaBoom doubles as a speakerphone and has a built-in microphone and a call answer button. The UE MegaBoom is waterproof in up to 3 feet of water and has a tough, durable build that won't damage easily.   KEY FEATURES - Powerful 360 degree sound has a room-filling effect - Rich, deep bass - Durable build and stylish design Connect two Bluetooth-enabled devices at once so you and your friends can switch off playlists 100 foot Bluetooth range for the ultimate portability Rechargeable battery lasts up to 20 hours Built-In microphone and call answer button Download the UE MegaBoom app for tons of cool features   PACKAGE CONTENTS Logitech Ultimate Ears MegaBoom S-00147 Portable Wireless Speaker