The new Eton Rugged Rukus is an all-terrain, portable, solar-powered, wireless sound system, perfect for rocking the pool party, the campsite or your backcountry adventures. The speaker connects wirelessly to any Bluetooth enabled device delivering crystal clear audio with stereo sound. It is charged via solar energy generating huge amounts of power to play your music all day long, you can also listen when it goes dark for 8 hours thanks to the internal lithium battery, plus it can charge your mobile device via USB while you listen! The Rugged Rukus is water resistant, crash-proof, and features two carabiner-ready loops. Available in Black or in Green.