Product description Solar mole deterrent is the wise choice for your house and garden to get rid of annoying animals. You can experience the vole sonic repellent and try how effective it repels snakes, moles, chipmunks, gophers, and other burrowing rodent animals. How to use: 1. Press the ON button in the mole gopher repellent. 2. Make a pilot hole with a wooden or steel rod. 3. Insert the mole vole repellent into the ground and keep it 2 inches above the soil. Specification: Material: ABS Plastic Frequency: 400+/-1000Hz Power source: Solar Powered Size: 22.5CM Working way: buzzer Waterproof Level: IP44 Tips for use: - Turn on the vole and mole repellent before 6-8 hours in the sun to get a full charge and ready for use. - The best place to set up is in moist clay. Because it conducts sound well. Dry, sandy, or peat soil does not conduct the sonic waves as easily so that the snake repellent could be less effective. - The mole repellent solar is different from other traditional mole traps. It is patient to get the best result. These harmful animals will flee away after 1-2 weeks. Package: 1pc x Ultrasonic Solar Pest Repeller