The Product Is A Usb Plug-In Mosquito Trap Equipped With Six Uv Light Bulbs Emitting A 368Nm Wavelength, Attracting And Trapping Mosquitoes Into A Cyclone-Powered Tray Where They Dehydrate And Die. It'S Safe With No Radiation Or Chemicals, Making It Suitable For Nurseries Or Bedrooms. Powered By Usb, It'S Portable For Indoor And Outdoor Use. Easy To Clean, Users Simply Empty The Tray. Effective For Killing Mosquitoes While Also Functioning As A Light Source. Product Specifications: Weight 15.5 Ounces Battery Life: More Than 7 Days.