【Practical Fly Fan】This is a lightweight and odorless fly fan that can be placed on a picnic table or outdoors to prevent flies from getting into your food. Its exquisite appearance and practical functions are discreet, creating not only an exquisite decoration on the dining table but also repelling flies. 【Safe Design】The fan blades are made of high-quality material, and the fan blades are soft and flexible. If something touches the fan blades, they stop and resume their movement once the obstacle is removed. It contains no chemicals and is therefore safe to use around children, pets, and food. 【How It Works】The fly fan consists of a base and two reflective blades equipped with holographic dots. The reflections created by these rapidly rotating holographic dots interrupt the insects' view and scare them away. This way, you can be free from fly nuisance without having to use chemical insecticides or other fly repellents. 【Easy to Use】Our fly repellent device runs on 2 AA batteries