General description This Ultrasonic Mouse and Rat Repeller is designed to create a pest-free environment in various spaces such as homes, offices, and warehouses. Utilizing advanced ultrasonic technology, it emits high-frequency sound waves that are harmless to humans and pets but intolerable for rodents like mice, rats, and other pests. Technical specifications Operating modes: 4 Mode 1 frequency range: 9 kHz to 23.5 kHz (repels cockroaches, fleas, and spiders) Mode 2 frequency range: 23.5 kHz to 65 kHz (repels mice, bats, and squirrels) Mode 3: Includes a flashing light Mode 4: Includes a flashing light and an alarm signal Usage Simply plug the device into a standard electrical outlet to start its operation immediately. For optimal results, ensure the device is plugged in for more than 4 weeks to maintain continuous protection against rodents. Its compact design allows it to blend seamlessly into any room without interfering with daily activities. Other information Eco-friendly and