The Air Tornado is a special mosquito killer device, which can be operated from a standard USB port, and we can effectively keep away mosquitoes with it even when used in our tent. The appearance of the MFF Air Tornado is extremely elegant, uses no chemicals, is really quiet and does not emit unpleasant odors. It is easy to use and 100% effective! At night, thanks to its light in the special light range, it lures mosquitoes to itself and sucks them silently. It is absolutely easy to clean. All you have to do is empty the lower storage compartment and it is ready to use again.