Enjoy improved sound with the UE WONDERBOOM-Fireball Red. This portable speaker features Bluetooth, enabling you to connect your device to listen to any of your songs. It is waterproof to a depth of 1 m and is dustproof, making it safe to bring with you on your outdoor adventures. It features wireless syncing and a rechargeable battery with up to 10 hours of playtime, so you can use it all day long.