Safe and Quiet: Manual labor can kill small insects such as mosquitoes. It is non-toxic, odorless, chemical free and 100% eco-friendly. Low-noise operation won't disturb you and your baby while sleeping. 365nm wavelength & vortex suction: Flying Killer releases 365NM violet ultraviolet light waves through human bionic technology to effectively attract mosquitoes. Using the powerful suction of the fan turbine, mosquitoes have nowhere to escape. UV mosquito killer lamp: UV lamp beads and transparent lampshade are visible, and the UV mosquito killer lamp has a wider range of attraction. Ideal for bedrooms, halls, hotels, offices, farms and any other places where mosquito control is required. USB Rechargeable & Portable: The pest killer light comes with a USB charging cable, which can be connected to a power bank, computer, car charger. Portable size and light weight, it can be used indoors and outdoors or camping. Protective net: Built-in mosquito repellent protective net, effectively avoiding contact with the rotating fan blades. Don't worry about children's touch and it's safe to use.