General description The Upgraded Ultrasonic Pest Repeller is a powerful plug-in device designed to control a variety of pests, including mice, rats, insects, mosquitoes, spiders, and ants. Utilizing advanced ultrasonic technology, it disrupts the nervous systems of pests with fast, dynamic frequencies, ensuring they do not adapt and effectively preventing their entry into your environment. This eco-friendly solution eliminates the need for harmful chemicals, poisons, and traps, making it safe for both pets and humans. Technical specifications Frequency range: 10 kHz to 65 kHz Power consumption: 3-5W Effective coverage area: up to 120 square meters Usage Simply plug in the pest repeller to start automatic operation. Repels various pests such as mice, mosquitoes, flies, beetles, cockroaches, moths, ants, bed bugs, fleas, and spiders. Typical results can be expected in 1 to 2 weeks, with noticeable effects within 3 to 4 weeks.