Physical Repellent Ultrasonic Technology: Change the frequency using ultrasonic theory to stimulate the auditory system of mosquitoes and other pests and make them unbearable and uncomfortable. No stimulation to people and pets. 20-50kHz Ultrasound: High frequency ultrasonic circuit, not only for mosquitoes, but also most rodents, such as insects such as cockroaches, ants, spiders and mice. No chemicals added: no radiation, harmless , non-toxic, with wide coverage, ultrasonic waves cannot pass through walls. We recommend that you install a device for each room. Night mode: Plug in the repeller and an LED lamp will light up as a small night light to give you security at night. Widely Used and Energy Saving: It can be used frequently in homes, apartments, restaurants, etc. and is used for insects, rats, mosquitoes, flies, wasps, ants, spiders, fleas, cockroaches, low energy, but it is very effective.
