Overview: 1. Watertight plastic housing and corrosion-proof spike make it more durable. 2. Extensive coverage, radiates in all directions. 3. Provide you a more humane and safer way to repel harmful rodents ( moles, snakes ) effectively without affecting families and pets. 4. Solar-powered, green power, clean, pollution-free, and inexhaustible. 5. 8 hours full charge for 5 days continuous working. 6. IP44 water-resistant, can work normally on rainy days, but please don't expose to heavy rain. 7. Perfectly designed for outdoor pest control like repelling moles, voles, mice, rats, snakes, gophers in patio, lawn and garden.