Ultrasonic Pest Repeller (Set of 4). Plug-In Pest Control Mice repellent Rodent repellent Rats repellent Roaches repellent Mosquito repellent Mouse repellent Pest repellent. Free pest repeller book ELECTRONIC PLUG-IN ULTRASONIC PEST CONTROL REPELLENT (Set of 4) - Uses safe & effective sonar technology to get rid of those nasty pests from your home. Plugs into any electrical wall power outlet for a bug-free home BEST ULTRASONIC PEST REPELLER - for Cockroaches, Mosquitoes, Crickets, Rats, Mice, Ants, Spiders, Roaches, Flies, Fleas, Insects, Beetles and other Rodents & Bugs. It will not harm your children or pets, it is completely safe for them 100% MONEY-BACK "RISK-FREE" GUARANTEE - This product is backed by our 100% Money-Back "Risk-Free" Guarantee because we want to help you to repel those pests - and we offer a 100% money back guarantee if you do not see results within 3 weeks. Typical results can take 2-3 weeks depending on the amount of infestation SAVE THOUSANDS OF DOLLARS while driving away rodents without using any kind of rat poison, roach killer, risky bug traps, foggers or chemicals that smell horrible and can burn your eyes. Use one unit per floor - has a built in night light for indoor use LATEST ELECTRONIC TECHNOLOGY - Sends out an inaudible sounds to get rid of pests from your home. In-Audible to the human ear but extremely annoying to any cockroach, mouse, rat or other pest. 92-page pest control guidebook worth $8 included to help get rid of pest from your home & garden