1. Mole Repeller The solar mole repellent vibration and ultrasonic stimulates the central nervous system of mice by vibrating and emitting sound waves between 400 and 1000 Hz to then drive them away. This causes discomfort to the animal and can be removed without harming it. 2. Solar Powered The upgraded solar mole repellent is powered by efficient solar modules. By placing it in a sunny place, the built-in battery can be recharged at any time. Note: Before installation, please place the solar mouse repellent in the sun for at least 1 day to charge it. 3. IP65 Waterproof The solar mole repellent is waterproof and can withstand rainwater, so the mole repellent can continue to work even on rainy days and protect your lawn or garden effectively and reliably. 4. [Long Range]The solar mole repellent has an effective range of up to 4,000 square feet. It is recommended that each mole repellent be driven into the lawn every 45 feet. Keep your yard pest-free and enjoy a beautiful, healthy