【Ultrasonic mice and mice】Rodents on your walls, in your home, in your home? The night is long! Thanks to your ultrasonic equipment, this fierce battle against intruders, rats, mice, dormouse, mink touches at its end. 【Large Protection Area & Low Power Consumption】This professional ultrasonic repeller can radiate sound waves in all directions, covering an area of 180㎡. In addition, it is very energy efficient since it only consumes 3W. 24 hours of continuous use for a month consumes only 2.16 degrees of energy. It always protects homes, offices, warehouses, schools and hotels from pests. 【100% safe and environmentally friendly】 No poison, no radiation. This ultrasonic repeller is safe for children, pregnant women and pets. Compared to traditional pesticides, there is no risk of poisoning and it is a more environmentally friendly option. 【Efficient】Just plug the anti-rat ultrasonic box into the outlet, no need to adjust. Kill rodents within 3 weeks. Inaudible to human or animal ears.