Completely friendly, carefully selected motor, safe and stable, uniform speed,to ensure that it will not hurt fingers in case children accidentally touch it. Protect you from bitten by mosquitoes: Pure physical anti-Insect, harmless to human health. Non-electrical noise, non-chemical and non-radiant A lightweight, odorless fan that you put on top of your outdoor or picnic table to prevent flies from bombing your food with a dive Finally, you can have a conversation over an outdoor meal without having to drive away flies all the time.No more nasty, disgusting insects crawling over your st treats The points break / bend the light that scares the insects. In their little fly ghosts, the bending colored lights are not normal and it seems dangerous to them. You will always choose to go elsewhere The blades stop when something touches them and continue once the obstacle has been removed