Zero In Fly Go! Is a super effective chemical-free fly deterrent for use in and around homes, including patios and outdoor dining areas. Two flexible blades rotate at the top of the unit to produce iridescent light and air movement that keeps flies at bay. The Fly Go! Is powered by a rechargeable lithium battery pack to provide hours of fly repellent motion. The Fly Go! Can be used either hanging or free-standing, on tabletops and other affected areas, for effective and trouble-free control of nuisance flies.