Plug In Ultrasonic Pest Repeller (4 pack) - Squirrel Rodent,Flies,Mice,Rats,Insects, Mosquito Repellent Outdoor and Indoor - Get All The Pest Control (A4) PRODUCT INFORMATION:rated power  3w,power supply voltage :AC 110V-230V, power frequency:50-60KHz, material:ABS APPLICATION:Neatmaster pest control products uses state of the art ultrasonic and ElectroMagnetic technology to drive pests away , which drive pests out of your home for good. Mice, rats, spiders, roaches, mosquitoes, ants ,snakes , rats and more. Widely Used: Fits standard sized SAFETY AND EFFECTIVITY: Latest technology 100% safe and easy to use just plug it in one room one unit.It is strong, safe and non-toxic. Our ultrasonic repeller only launches ultrasonic to drive away the pests without killing them. Remove the trouble of cleaning up the dead pests., champagne, beer, soda bottles,beverage, cooking oil, liqueur, flavoring bottles and more EASY TO USE : Ultrasonic Pest Repeller Pest Control can cover up to 1200 square meters of indoor area. Pest control plug just plug in the power to work, you can bid farewell to all disgusting pests and mice. No one any complicated installation process, suitable for any adult use. A truly useful, economical, environmentally friendly and worry-free product, an effective low-cost pest solution 45-DAY MONEY BACK GUARANTEE - MONEY BACK and 100% SATISFACTION GUARANTEE. Feel free to contact us to ask a new replacement or money back if you haven't see any result after plugging in 4 weeks or have any other dissatisfaction. We will reply to you within 24 hours.