【NEW PEST CONTROL SOLUTION】 This ultrasonic repellent works by emitting ultrasonic waves, adopts a purely physical way to repel pests rather than kill them. Pests will be scrambling to find a way out of your home after they heard this ultrasound! 【SAFE & ECO-FRIENDLY】Our insect repellents are an environmental friendly alternative. No chemicals, non-toxic, no smell, no radiation, no need to clean faeces or corpses of pests, no need to call pest control technician for help. More convenient and safe than use mouse traps, mice poison, rat mats, chemical spray, moth killer, spider catcher, and insect mesh. 【SHORTCOMING】Physical insect repellent takes longer than chemicals. Usually it takes 3 to 4 weeks to see the results. Ultrasound cannot penetrate solids and walls, and requires divergent space. So it needs to be installed in a relatively open place, that recommend to be installed 8 inches ~ 60 inches (20~150 cm) from and perpendicular to the ground. 【PLUG AND PLAY】Easy to use, just plug the electronic pest repellent in and press the key. Press once for regular mode, press twice for enhanced mode, press three times for shutdown. 【WIDE COVERAGE&APPLICATIONIS】1 pcs insect repellent covers 800~1200 Sq.Ft. Great for indoor use, such as bedroom, kitchen, office, warehouse, hotel, etc. Help you drive away pest like spiders, mice, mosquitoes, rats, roaches, ants, moths and so on.Color: white Manufacturer: EcoMyLife Model Number: 914 Part Number: 914 Style: 2 PackWe Can Solve Your Problem! Are you frustrated by the endless buzzing mosquitoes? Are you bothered by annoying rats? Do you worry that poisonous chemical sprays will be harmful to your family's health? Are you disappointed about the useless but expensive pest control products on the market? If you want to really solve the problems of pests and rodents, EcoMyLife ultrasonic pest repeller will be your choice! Humans and Pet Safe! Safe to use around: humans, dogs, cats, birds, fish, and rabbits. However, it is NOT recommended for pets like: mice, rats, hamsters, gerbils, guinea, pigs, tarantulas, chinchilla, and other rodent-type pets. No Smell and Affordable! No more need to call pest control technician for help. A more economical way to save your time and worry. Non-Toxic! No Poisen! Say goodbye to mouse traps, mouse mats, mouse poison, spray glue traps, roach motels, rat poison, rat traps, flea spray for the home, moth killer, ant killer, spider catcher, and insect sprays. No More Faeces or Corpses of Pests! Alternative to dangerous poisons and sprayers, chemicals and traps. Repel pests and save your time in cleaning their dead bodies. Warm Tips: 1. Simply plug the repeller into a standard wall socket and it will start to work. It just repels insects and rodents from your home, so there will be no dead bodies. (UK 3-pin plug, fits all UK socket.) 2. The repeller should be installed at 20~100cm away from the floor and vertical to the floor. Ultrasonic sound can't penetrate furniture, cabinets or walls, keep ample space around the area where it's plugged in. The repeller should not be plugged around carpets, curtains, etc too. 3. To increase the effect, one room one repeller is recommended. And for larger rooms like warehouses, two or more repellers will be needed. 4. The repeller works 24 hours a day, 7 days a week all year round. Best results will be seen after continuous use in 4 weeks. 5. Please don't worried that the mice and vermin will increase at the beginning, because they are trying to run away from your house after being attacked y the ultrasonic.