Dynatrap, Portable, Indoor Flying Insect Trap, Attracts & Kills Mosquitoes, Flies, Moths, & Other Common Household Flying Insects Without Using Harmful Chemicals, Trap Emits Light & Odorless, Harmless Carbon Dioxide To Lure Mosquitoes, Carbon Dioxide Is Generated When Ultraviolet Rays From The Integrated UV Bulb React With A Titanium Dioxide Coating Inside The Trap, When The Mosquitoes Are Drawn Inside The Device, An Integrated, Whisper Quiet Fan Traps The Insects & Sends Them To A Removable Screened Compartment Where They Die Of Dehydration, Weighs Less Than 3 LB, Is About The Size Of A Large Thermos, Enabling Ease Of Portability From Room To Room & Unobtrusive Set Up, Covers Up To 1,000' SQFT, Plugs Into AC With 7' Cord, Included, 12-1/2"H x 6"D.