RODENT CONTROL: Solar Mole Repeller keeps moles and voles away from your garden. The device emits vibrations in the ground, naturally rats hate this sound and treat it as a symbol of danger. This repellent is extremely effective against moles, mice, rats and other rodents. It works by sending ultrasounds that can be heard by rodents and will scare them away from your land, without hurting them. Solar energy: in order to keep our environment clean, we have used ecological energy: energy solar and rechargeable battery for the pest repellent. It can absorb the sun for daily use. Environmentally Friendly: This mole hunter does not require any connection. Its solar panel accumulates enough energy to power the mole hunter day and night. It can effectively repel mice, moles, gophers without using harmful chemicals and poisons that can harm your floor, pets and family. Material: Made of high quality ABS and Aluminum hard material for long term use. The rainproof design was developed to meet the demands of rainy days. It is waterproof and can be charged under sunlight so that it can continue to be used at night. Harmless to human body: Provide a more humane and safer way to effectively drive away pest rodents (such as moles and voles), and these ultrasonic waves do no harm to humans. Description Description: Features: - Use only ultrasonic sounds to repel and ward off intruders. Motion sensor and ultrasonic wave technology would protect your garden or home from animal damage. - Ideal pest control device to keep snakes away from your garden or lawn with sound wave technology and vibration. - Install in the best sunny place, so that the solar panel can receive enough power to work daytime and light. Features: Materials : ABS and aluminum tube. Size: 31.7*15 cm. Frequency: 400-1000 Hz. Effective Coverage: 150 square meters. Built-in battery: AA NI-Cd / 800 mAh.Batteries not included Technical data: solar collectors made of amorphous silicon. With on / off switch. Weatherproof: Yes. Safe for Pets: Yes. Safe for children: Yes. Occasion: garden, ranch, airport, park. Supplied: 2 x repellers