Keep your property safe from unwanted animals with the repeller. Powered by solar energy, it emits specific sound waves and vibrations that affect the ground and its inhabitants. Protects from moles, skunks, gophers, groundhogs, snakes, rodents, and other pests. Threaded design simplifies installation, while the waterproof housing maintains stable operation in any weather. In standby mode, the device runs up to 60 hours without recharging