Ultrasonic rodent and insect repellent device, pack of 6 ultrasonic repellents against mice, rats, ants, spiders and mosquitoes, indoor electronic repellent against mice, rats, ants, spiders and mosqu

【New Chip Technology】 The ultrasonic diffuser features the latest upgraded chip that emits powerful waves Ultrasonic, effectively deterring insects. This ultrasonic repellent irritates the hearing and nervous system of pests such as mice, rats, spiders, flies, cockroaches, ants, mosquitoes, and others, disturbing them and causing them to flee. [Easy to Use] This ultrasonic repellent consumes little power and requires no batteries. Simply plug it vertically into an electrical outlet. It is recommended to install it at a height of 75 to 175 cm from the floor. The blue LED indicator shows its operating status. [Effective Range] This repellent is effective up to 1200 square meters. It is suitable for offices, apartments, supermarkets, warehouses, hotels, and other locations. As walls and solid objects can reduce the effect of ultrasound, we recommend equipping each room with at least one device. [Safe and Eco-Friendly] This ultrasonic rodent and insect repellent uses a physical form to drive mice and other pests away from your home without killing them. No radiation, no chemicals, no odors – 100% safe for your family and pets.