NEW MODEL 2023 Solar Powered 2pcs. Snake Repellent Pest Repeller Covers up to approx. 800 m². An effective snake and rodent repeller that emits ultrasound every 30 seconds to scare away snakes, moles, and other rodents. It can be used outdoors in the garden or on the lawn, in fields, or other outdoor areas. Made of plastic Easy to use Repels with ultrasound Approximate range: 800 sqm Technical data: Dimensions approx. H. 37 cm x L 9.5 cm x W 8 cm No batteries needed, works with solar cells. Waterproof, weather-resistant, and effective animal repeller covering up to 800 m². The repeller emits 300-400 Hz sound waves for 3 seconds every minute, scaring away snakes, voles, moles, and rodents. The frequency does not affect humans (if you are too close, you will hear a buzzing sound) or common pets like dogs and cats. Care for the Snake, Mole, and Vole Repeller Never push the repeller directly into the ground - make a deep hole with a spade or similar tool first. Effective area 800 m² No more annoying mounds of earth in the garden. Technical data: Dimensions approx. H. 37 cm x L 9.5 cm x W 8 cm Color: Black Interval: 30 s. Effective area: 800m² Frequency: 300-400 Hz. The following animals are affected by this hearing frequency: Snakes - Vipers - Voles - Moles NOTE! 2pcs are shipped.