??【Solar Energy】Built-in high-tech solar panel, can be directly charged by solar energy, no need extra batteries, save a lot of energy, practical and environmentally friendly. It only takes 5 hours to charge in the sun. ??【Efficient and Safe】 The Solar Mole Repeller vibrates and generates approx sound waves. The Ultrasonic Solar Repeller is effective against rodents such as cockroaches, rats, mice, snakes and other pests, stimulating the central nervous system of mice by vibrating and emitting sound waves of 400 to 1000 Hz. It is efficient in eliminating mole and mole Mouse, can scare away moles, snakes, rodents and other destructible rodents. ?【Harmless to humans and pets】The mole deterrent emits pulses every 30 customers for 2 customers that generate vibration and sound waves,repel moles that animal like Repels mice, moles, voles and gophers without using chemicals that damage the soil. The mole deterrent is not harmful to humans and pets. Vole stop repels voles. Mole Repellent is