This product uses advanced microcomputer control which can emit 360-degree sound waves, ultrasonic waves, electromagnetic waves, bionic waves, intermediate waves, etc. The auditory and nervous systems of parasites such as mosquitoes and rodents receive interference stimulation. Even if you can’t escape, it seems useless due to discomfort, losing your appetite, and losing the ability to breed and penetrate. Tips: Please install the rodent control at a distance of 20-100cm from the ground and vertical to the ground. Keep distance from carpet, curtain and any sound absorbing material which reduces sound field and affects insect repellent effect. Ultrasonic repellents are intended for indoor use only and should Christmas be used in the garden or outdoors. Ultrasonic sounds can be used on solids and Christmas through walls. One space and one unit are recommended. For large storage areas with heavy pests, additional units are required. SAFE FOR MOST PRODUCTS: This repellent uses certain
