Ultrasonic Mice Repeller, Plug In Mouse Repellent, Mosquito Repellent, Mice Control for Mice, Rats, Spiders, Cockroach, Flies, Rode Check Offer Price UNIQUE ACOUSTIC DESIGN: Ultrasonic Mice Repeller take dual acoustic effects of ultrasound and electromagnetic waves directly affect the nervous and auditory systems of Mice , making them natural enemies of mice, text, fleas, cockroaches, flies, and bedbugs. EASY TO USE: Ultrasonic Mice Repeller Plug and play, suitable for various occasions, kitchen, living room, gaming hall, bedroom and so on. Soundwaves cannot penetrate walls, it is recommended to use one for each room. EFFECTIVE WORKING AREA: Ultrasonic Mice Repeller Power...