Food protector: This kind of fly repeller fan is a good supply to keep the flies and bugs from the food, because the spinning fan can expel the pests effectively, you can use it without worries. Wide use: This bug control fan is suitable for indoor and outdoor, such as beach, camping, picnic, barbecue, kitchen, dining table and other places, a good supply for home and restaurant. Portable: Designed with a small size and lightweight, this pest control fan is easy to store and carry, placing it on the desktop without worrying about taking up so much space. Electric: Powered by 2x AA batteries, this flies and bugs device is easy to use, you just need to change the battery after use, saving your time and strength. Long-lasting: Made of plastic material, this pest repeller can be used for a long time because it is durable and sturdy, not easy to be broken or damaged.