[Ultrasonic Repellent Technology] -Ultrasonic Pest Repeller is equipped with a 2022 upgraded variable ultrasonic frequency wave that works by emitting a bionic wave that mimics the band of a predator’s sound waves, effectively repelling almost all pests and mice in a few weeks. [100% Harmless for Family & Pets] -The Insect Repellent Plug in works by emitting sound waves to expel pests. Studies have shown that the 22-65 KHz ultrasonic frequencies emitted by the product are 100% harmless to humans and pets, even pregnant women and babies, and produce no sound or smell. [Full Home Coverage] -2 Pack Pest Repeller Set is perfect for protecting your entire home from pests and mouses. [No Need to Install] -Simply plug into any plug socket (product plugs match household sockets) at the recommended height of between 10 and 40 inches above the floor. Once plugged in the repeller starts to work, acting as a deterrent to a range of insects and rodents, immediately protecting the room it is in.
