【How the ultrasound repellent repels moles】 Stimulates the central nervous system of mice by vibrating and emitting sound waves from 400 to 1000 Hz, then chase them away. It makes animals feel uncomfortable and can be repelled without harming them. It can repel moles, snakes, rodents, cockroaches, rats, mice and other destructive rodents. Safe for the environment, humans and animals. Eliminates the use of mole traps, moles killers or mole poison. 【Wide effective range】 The effective range of the ultrasonic solar mole repellent is a circle with a radius of about 15 meters and the range effective is 300 square meters. This product is suitable for open lawns, parks, farms, gardens and other open areas. For best results, it is recommended to install 2 devices per 100 feet in areas where rodents frequently occur. 【Efficiently powered by solar energy】 The solar mole chaser is equipped with high-tech solar panels. By installing it in a sunny place, you can always charge the built-in battery
