Pack of 4 ultrasonic mosquito repellents, electric insect repellents for reptiles and other insects, effective against indoor insects, mosquitoes, cockroaches, and fleas.

Description2023 Latest Ultrasonic Technology: - With a smart dual-chip design, the ultrasonic insect repellent stimulates the auditory nerve with ultrasound in the frequency range of 20 kHz to 65 kHz and destroys the central olfactory and nervous systems of pests and rodents. This type of ultrasound can make rats, spiders, flies, fleas, ants, and other types of rodents and insects very uncomfortable, driving them away from our homes and living spaces.Environmentally Friendly and Safe for Humans: - This type of pest control is used to repel pests by emitting ultrasonic waves. However, these ultrasonic waves are invisible and harmless to humans and pets. Electronic mosquito repellents emit non-toxic ultrasonic waves without radiation. The ultrasonic repellent is 100% safe, environmentally friendly, and energy-efficient. Large coverage area: The ultrasonic repellent works in an area of 80 to 120 square meters, but the ultrasound does not penetrate walls. We recommend using at least one device per room. The ultrasonic repellent is ideal for homes, offices, garages, attics, basements, warehouses, and greenhouses. Easy to use: Simply plug the pest killer into an electrical outlet (at least 12 inches above the floor) to operate. This pest killer can be used in any home with a power outlet, such as kitchens, bedrooms, basements, garages, warehouses, etc.