??1.Effect: Solar ultrasonic mole ultrasonic pulses penetrate the ground and generate sound waves and vibrations to ward off buried pests such as gophers, snakes, mice, moles, scorpions and other pests. ??2. Wide coverage: Effective area of mole repellent max. 650 square feet approximately 15m radius Install it anywhere in your garden, yard or lawn with sunlight. ??3. Environmental protection and non-toxic: Mole repellent Moles, voles, ants and snakes are kept away from your property by quartz vibrations and additional vibrations, drive away pests day and night, do not disturb humans or beneficial garden animals. ??4. Waterproof: Solar Mole Repeller Made of high quality ABS and aluminum, IP65 waterproof and corrosion resistant, it won’t stress the floor even after long time working.and very durable! ??5.Installation: We recommend that you dig a small hole with a shovel to plant the device. The unit has a radius of approximately 15 feet and covers up to 650 square feet in a circle.