Ultrasonic Repellent Only Dispersed Ultrasonic Mosquito Repellent Technology When connected, it covers the surrounding area with sound waves.Therefore, sound bombards the nervous system of most types of flying and crawling insects. The ultrasonic pest repeller will not kill pests, but it will disperse them. No chemicals and eco-friendly plug Electronic ultrasonic pest control plug without chemicals and noise. The sound is not detected by the ear and therefore does not interfere or stimulate humans, cats and dogs. Our anti-mouse ultrasound is harmless and safe for families and pets. Your health is important to us. Large coverage area Protect your home, furniture, pets and your family all year round.It is ability to penetrate the wall and repel most insects.It is widely used in homes, warehouses, offices, gardens, hotels, etc. < p> EASY TO USE Insect Repellent To turn on your ultrasonic insect repellent, simply plug it into the electrical outlet. You will notice a faint blue LED light
