SincreetaliCompact and Lightweight You can hold the lamp with one hand because it is very light. It is very convenient to carry when camping or traveling. This mosquito killer is perfect for kitchens, patios, bedrooms and gardens, as well as for summer travel and fishing. The portable rechargeable insect repellent is small enough that you can take it anywhere with you. In addition, the top of the light sensor is equipped with a carrying handle. The device can also be used for hanging. Includes a USB charging cable and a small cleaning brush. When camping at night, you can use the power bank to charge the lights. Working principle: Using the principle of physics, six ultraviolet bulbs emit a wavelength of 368 nm to attract mosquitoes, and the powerful cyclone seals the mosquitoes inside, causing the mosquitoes to dehydrate and die. Note: This item is only suitable for trapping mosquitoes in a room of 20 square meters. Safety?: Use a fan whirlwind to inhale mosquitoes, make them unable to escape, without any chemical ingredients, no radiation, harmless, non-toxic, suitable for pregnant women, children, human health and environmental safety. Easy to clean?: Removable collection tray, just empty the dead mosquito tray (make sure all mosquitoes inside are dry before doing so). Hygienic and easy to clean.