Portable fly repellent for outdoor use. This is a portable, battery-powered or USB-charged fan designed for outdoor tables. The battery compartment is located on the bottom of the fan (batteries not included). The fan is lightweight and odor-free. It can be easily carried for use at any indoor or outdoor event. Featuring a hook on the bottom, it is convenient to hang the fan from a table or other surface. Keeps flies away from your food. Enjoy your outdoor meals without constantly swatting away flies. This fan also makes a great gift for anyone bothered by insects on their patio. No more waving away bugs while you eat. Sleek, quiet, and effectiveideal for summer. How it works: The fan blades have a reflective pattern that, when spinning, refracts light to disorient flying insects. This light disturbance appears unnatural to insects, making the area seem unsafe, which discourages them from approaching your food and drinks. Helps deter flying insects such as gnats, flies, and fruit flies. Features soft-stop fan blades: The fan has soft-touch, high-quality blades that are flexible and durable. The blades are designed to stop immediately upon contact with an object, providing added safety and peace of mind around children. Perfect for camping, BBQs, sunbathing, family dinners, and parties. Keep insects from landing on you or hovering around your food. Enjoy uninterrupted outdoor meals. The fan performs well in both direct sunlight and shaded areas.