Ultrasonic Pest Repeller 6 Pack, Mice Repellent Plug-ins Pest Control for Insects Rodents, Electronic Pest Repellent, Rodent Repellent Indoor Ultrasonic for Home, Kitchen, Warehouse

How it Work and What Can Repel: The ultrasonic pest repellers adopt the high-frequency ultrasonic technology to disturb and irritate the nervous system of pests, to make them uncomfortable and force them to leave your home. So this repeller can repel for mice, fleas, ants, mosquitoes, flies, spider, cockroaches, bugs, rodents and insects Eco-Friendly and Quiet and Clean: The ultrasonic pest repellers have less power consumption and no battery required;the ultrasound wave is inaudible to human and pets, which can provide you a quiet and safety living environment.;the ultrasonic pest repellent just repel pests away without killing them,so no need to clean up dead pests Wide Effective Coverage Area: One unit of the ultrasonic pest control repeller is effective for an area up to 1600sq.ft., which suit for home, warehouse, office, hotel, supermarket, hospital, restaurant, garage, etc.Since ultrasonic wave cannot penetrate walls and solid objects, it is recommended to put one in every room