【Effective and Safety】 The solar powered repeller will vibrate and generate AC sound waves The ultrasonic solar powered repeller effective against rodents such as cockroaches, rats, mice , snakes and other parasites, stimulates the central nervous system of mice vibrating and emitting sound waves. It is very effective in eliminating moles and mice, it can drive away moles, snakes, rodents and other destructive rodents, ideal for the garden. 【Solar Power】Built-in high-tech solar panels, can be charged with solar power directly, no need extra batteries, saving a lot of energy, convenient and eco-friendly. It only takes 4 hours for full charge under sunlight. When fully charged, the repellent maintains continuous 24-hour protection, even on cloudy days. 【 Wide radius Effective Action 】 The solar mole repeller is powerful and effective, the device works in a circular pattern, We recommend installing 2 or 4 devices every 100 meters in your garden or patio for best results. 【Waterproof and