Set of 4 solar-powered, ultrasonic repellents against moles, voles, snakes, and gophers, for lawns and gardens, waterproof

Repels Moles and Waffles - This mole repellent is solar-powered. Simply expose the solar ultrasonic repellent to sunlight for 4 hours for 4 days of effectiveness. No need to replace batteries. Note: Place the solar-powered mouse repellent in the sun to charge for at least 2 days before installation. Powerful Protection - The mole spikes work in a circle; each outdoor vole repellent has an effective range of up to 650 m². For optimal effectiveness, it is recommended to install the repellent every 21 m across your lawn. Ideally, install it where moles are frequently seen. Safe for children and pets - This solar-powered mole repellent emits low-frequency pulses for 3 to 4 seconds every 20 seconds, penetrating the soil and eliminating moles from your garden. Without chemicals or poisons, it repels moles humanely, preventing them from digging tunnels and damaging lawns, vegetable gardens, flowers, and the roots of young plants. Waterproof - This mole repellent is made of high-quality ABS plastic, so it works even in rainy weather. A dirty panel reduces the amount of sunlight needed to charge the batteries. Keep the solar panel clean - Wipe it regularly with a damp cloth. Easy to install - Use a wooden or steel rod to drill a pilot hole. Insert the ultrasonic solar repellent into the ground until the cap is about 5 cm above the soil. Press the on/off button once to turn it on. It generally takes between 2 and 4 weeks to drive moles and voles out of your garden.