Physical Repellent Ultrasonic Technology: Change the frequency using ultrasound theory to stimulate the auditory system of mosquitoes and other pests, making them unbearable and uncomfortable. No stimulation for humans and pets. 20-50KHz Ultrasound: High frequency ultrasonic circuit, not only for mosquitoes, but also for most rodents, such as insects such as cockroaches , ants, spiders and mice. No Added Chemicals: No radiation, harmless, non-toxic, with wide coverage, ultrasonic waves can’t penetrate walls. We recommend installing one device per room. Night Mode: Plug in the repeller and an LED bulb will turn on as a small nightlight to give you peace of mind at night. Widely used and energy-saving: It can be widely used in homes, apartments, restaurants, etc., used for insects, rats, mosquitoes, flies, wasps, ants, spiders, fleas , cockroaches and low energy, but it is very effective. . toxic. There is no impact on humans and pets. The pest repeller should be installed at a height
