Waiting for a better mousetrap Here it is, an electronic mousetrap that quickly and humanely kills mice with a high-voltage charge. No poisons, sticky messes or snapped fingers. Simply spread peanut butter on inside back wall, insert batteries, place trap against wall in location of mouse activity and turn on to enable unit. You never touch a dead mouse; simply open the lid and dispose of dead rodent. Green indicator light blinks for 24 hours when activity is detected. Safe for use around pets and children. Removal Of: Mice, Indoor/Outdoor Use: Indoor, Power Source: (4) AA batteries, Includes: Smart electronics ensure 100% kill, Assembly Required: No