GoXteam Ultrasonic Repeller Plug in Pest Control-Electronic Mouse, pack04, White Advanced Ultrasonic Technology: The pest repeller can damage the nervous system of pests and rodents and drive them away from your home forever through ultrasonic waves. The pest repellent safeguards your family and solves your all pest troubles without any rebound effects. Safe Pest Control Method: Instead of killing pests via chemicals or traps, you're better off with our safer ultrasonic pest repeller. Only repel pests from home. No bodies left, no noisome smell or harmful gas. The mouse repellent also features no poisons and no radiation. 100% safe for pets (except for rodents), children and the pregnant! Wide Covering Area: The effective coverage range of our mouse repeller reaches 1600 sq. ft., making it suitable for apartments, private houses, gardens, garages, basements, offices, warehouses, plants, parking lots, etc. One bug repellent ant repellent in one room for the best effect! Easy-to-Use & Night Light Function: To install the pest repeller, just plug the insect repellent in to a wall outlet 10-30 inches above the ground. The button on the top enables you to turn on/off the soft night light at its bottom. Premium Customer Service: We offer 60-day warranty from the date of purchase and ensure exquisite quality of our pest repellent. Please note that normally the mouse repeller takes 3 to 4 weeks to get obvious results. If the ultrasonic pest repeller is still ineffective in 4 weeks, you can get a full refund or a perfect replacement for mouse repellent, ant repellent, bug repellent and mosquito repellent.