General description The solar mole repellent is designed to effectively deter moles and voles from entering your garden. It operates by emitting vibrations in the ground that disturb these pests, encouraging them to seek more comfortable environments. The device utilizes ultrasonic sound waves, changing frequencies every 20 seconds between 400 and 1000 Hz, which minimizes the habituation effect and enhances its effectiveness. Technical specifications Material: Aluminum and ABS plastic Sound frequency: 400 Hz Effective coverage: 650 square meters Built-in battery: 1.2 V / 800 mAh Rated power: 0.06 W Installation Install the main unit 4 inches above the ground. Place the repellent in an area with long hours of sunlight for optimal charging. Ensure the device is positioned in solid earth for the best sound transmission. If conditions are rainy or flooded, remove the repellent until the weather improves. Usage The device operates in a circular pattern with a radius of approximately 15