Ultrasonic Insect & Pest Repeller, Ultrasonic Mice Repellent for Insect, Roaches, Spiders, Ants, Bugs, Mosquitoes, Pest Control for House Garage RV Hotel, 6 Pack

Drive Pests Away Efficiently: the mice repellent ultrasonic plug-in uses ultrasonic waves to irritate pests' brain and auditory systems, creating an uncomfortable environment that effectively drives away fleas, rodents, insects, mosquitoes, ants, bed bugs, and moreLow Energy and Clean: the electronic uses minimal energy and eliminates the need to clean up dead pests or deal with unpleasant smells and carcasses; what's more, it doesn't rely on batteries, saving you money in the long termEasy to Use: simply plug in the rat repellent indoor ultrasonic into a power outlet; the blue light indicates that the device is active and repelling pests; for flying pests, place it 30-50 inches high; for crawling pests, position it 10-30 inches from the groundWide Coverage: It is effective up to an area of 1600 SQ; put one in each room as ultrasound can not penetrate through walls and solid objects spaces such as garages, kitchens, attics, barns, and RVsQuiet and Effective: the sonic pest control devices indoor devices use low-frequency ultrasound waves, silent to human ears; this ensures a quiet solution for pest management, and customers often see results within 3-4 weeks; contact us with any issues for a pest-free environment