Ruiooy Ultrasonic Pest Repeller – Pest Control - Electronic Plug In Repellent for Insects， Roaches ， Flies， Ants， Spiders， Mice， Bugs， Non-toxic， Environment-friendly， Humans &amp; pets safe Pack of 6<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>REPELS PESTS &amp; RODENTS BY LATEST ULTRASONIC TECHNOLOGY: our ultrasonic pest control uses low fequency sound waves to repel away mice， cockroaches， rodents， spiders， ants and rats from your home. None are immune to the sound and all will leave after 3 weeks of use.</li><li>SAFEST PEST CONTROL SOLUTION: the low fequency sound waves is inaudible to humans and pets， animal-friendly， and safe for children. Unlike glue traps， mousetraps， poisons or roach motels—all of which kill bugs and leave a messy cleanup—our Ultrasonic Pest Repeller won’t cause harm or leave nasty dead insects or rodents behind for you to deal with.</li><li>EASY TO USE : Just plug our electronic mice repellent into the socket and let it do the rest. Please install our item at 30cm away from the floor . And should be vertical to the floor and plug to the outlet</li><li>WIDE COVERAGE AREA: Our Ultrasonic Pest Repeller is effective for an area up to 1，200 Sq. Ft. per unit. However， as ultrasonic waves can’t pass through walls and solid objects， we suggest using at least 1 device for each bedroom， and at least a couple units for areas where pests problems are serious.</li><li>LIFETIME GUARANTEE: We offer a Lifetime warranty， and typical results can take within 4 weeks depending on the severity of the pests infestation. Please note that if you have a hamster pet at home， please DO NOT use this Ultrasonic Pest Repeller</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41BodW9zANL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/512wRr4phzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51PhmggSiFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31FibVkVpbL.jpg" noproxy>