Ultrasonic Pest Repeller - Electronic Plug In repellent indoor- Home Pest Repellent - Repels Mosquitoes， Mice， Spiders， Ants， Rats， Roaches， Bugs，and some other rodent pests (4 Pack )<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The Ultrasonic Pest Repeller uses state of the art ultrasonic technology to drive pests away. No traps， poisons， harmful chemicals and insecticides. It driving pests and mice away by ultrasonic instead of killing them， never leaving messy or dead bodies behind for you to clean up.</li><li>Wide coverage area:The Pest Repeller is effective for an area up to 600~1000 square feet. Use 1 unit per average-sized room with a pest problem. Additional units will be required in larger areas. Areas such as attics， basements， garages and large storage areas may require more than one unit.</li><li>Easy to use -plug it into the socket about 30cm away from the floor.</li><li>Our Pest Control Ultrasonic Repellent is backed by our money back guarantee if you don’t see results within 4 weeks. And do not use this ultrasonic pest repeller if you have a hamster pet.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51TfuATYtbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/517Pxzkx9uL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51b%2Bo5J3StL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51De3pvS6VL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51J4NYyZ9sL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51IisK3H2FL.jpg" noproxy>