Reddit reviews Ultrasonic Pest Repeller, 6 Packs New Upgraded Indoor Electronic Pest Repellent Plug in for Insects, Mice,Ant, Mosquito, Spider, Rodent, Roach, Mosquito Repellent for Human & Pets' Safe

NEWEST Upgraded CHIPS TECHNOLOGY：Bionic wave + Electromagnetic wave + ultrasonic wave option TRIPLE Functions.This indoor equipment emits invisible electromagnetic waves to expel insects, mice, rats, mosquitoes, ants, spiders, cockroaches, and other insects.Enhanced ultrasonic frequency range so ALL pests will be forced out of your home.SAFE AND EFFECTIVE WITHOUT ANY DAMAGE. The ultrasonic repellent works more environmentally without traps, poisons or chemicals. Safe for children and pregnant women. Since ultrasonic sound is inaudible to humans and domestic pets. no need to clean up dead pests，no bad smell and Corpses.EASY TO USE. Just plug the pest control repellent into the socket. Please make sure to install it vertically 7-31 in away from the floor. And make sure there are no barriers like curtains or cabinets covering in front of the repellent. Most customers can see the results within 2-3 weeks! Then we can say goodbye to pest and mice!WIDE COVERAGE : This ultrasonic insect repellent equipped dual microchip system and is suitable for the area of 80 to 120 square meters. Since ultrasound can not Penetrate through walls and solid objects, It is recommended to put one in one room. For areas where severe pests are severe, additional units are needed. No noise in the bedroom can influence your sleep.WIDE APPLICATIONIS : Our bug repellent can help you drive away all the pest, like spiders, mice, mosquitoes, rats, roaches, ants, snakes and so on. Great for indoor use, such as home, bedroom, living room, kitchen, office,warehouse, hotel, etc.If you have any problem, please feel free to contact with us .We hope you sleep comfortably and have a pest free environment.