4-Piece Solar Powered Ultrasonic Mole Repellent Set for Garden, Lawn & Yard Animals Eliminates Moles, Voles, Pocket Gophers, Rats & Rodents.

【High Efficiency, Long Range】=== The ultrasonic insect repellent emits low-frequency pulses lasting 3-4 seconds every 40 seconds and is effective in all directions within a radius of 650 square meters (depending on the terrain). It penetrates the soil and prevents rodents from entering their hiding places, thus protecting your garden, patio, yard, and lawn. For best results, we recommend placing one rodent repellent every 30 square meters of lawn. 【Solar Powered, Economical and Practical】=== The solar-powered rodent repellent is equipped with built-in high-quality polysilicon solar cells, which ensure high efficiency, energy saving, and environmental friendliness. It is ready for immediate use. The battery panel provides sufficient power through light absorption. Simply turn on the switch and the repellent will start working. There is no need to replace the battery; it reliably protects your garden from pests. 【Waterproof, Suitable for Outdoor Use】=== The ultrasonic mouse repellent is made of durable, high-quality ABS material. Thanks to its excellent waterproof and rainproof design, it can withstand years of rain, snow, temperature changes, and other adverse weather conditions, making it usable in all conditions. It is an essential device for protecting gardens, fields, lawns, and seedlings from rodent damage. [Animal-friendly and safe to use] === It offers a more animal-friendly and safer method to effectively repel pests such as squirrels and voles. These ultrasonic probes are harmless to the human body. No animals will be harmed in any way, as they contain no chemicals, poisons, or dangerous ingredients. [Wireless and easy to install] === No external wiring or power supply is required. Simply fix the device into the ground with the included stake and let sunlight shine through the built-in solar panel to charge the battery. It is ready for immediate use. Equipped with a powerful rechargeable Ni-Cd battery, it can work continuously for up to 400 hours on a full charge.