ENJOY A PEST-FREE ENVIRONMENT - This effective mouse repellent is designed to keep your living spaces, including homes, offices and warehouses, free from mouse infestations. Using advanced ultrasonic technology, the repellent emits high-frequency sound waves that are completely harmless to humans and pets, but unbearable for mice, rats and other rodents! 4 MODES - There are 4 operating modes to specifically repel different rodents. Mode 1 emits frequencies from 9 kHz to 23.5 kHz to repel cockroaches, fleas and spiders. Mode 2 emits frequencies from 23.5 kHz to 65 kHz to repel mice, bats and squirrels. Mode 3 includes a flashing light and mode 4 includes a flashing light and an alarm signal, which strengthens the repellent effect. No more worrying about mice! ECO-FRIENDLY AND DURABLE - We care about your safety and the environment. Our ultrasonic mouse repellent is non-toxic, odorless and emits no radiation, making it safe for your family. Equipped with intelligent sensors, our