Keep flying bugs away with the Treva Chemical-Free Tabletop Bug Repellent Fan. No smelly sprays or citronella candles needed! This eco-friendly and chemical-free fan prevents flying insects from ruining your outside fun time. The blades have a holographic pattern that refracts light while they spin, which creates an unnatural environment that disorientates flying insects. The soft-touch, high-quality fan blades are intentionally flexible and are designed to immediately stop when they contact any object. The bug repellent fan is battery-powered, lightweight and portable so you can take it camping, to the beach, and of course use it on your deck and patio! 2 AA batteries required, not included.