Repel the annoying bug with this repeller. This bug repeller adopts micro-electronics tech, can produce two kinds of waves, electromagnetic wave and ultrasonic wave. Adopts the physical ways of the ultrasonic wave, this product will not have radiation effect to your body and it is also eco-friendly. Ultra silent design, is perfect for infants and pregnant mothers. With the imported component, it can work for a long time and this chip will adjust the frequency automatically. This product will repel the bug systematically and feature great effect.
Main Features: ● Electromagnetic wave, flaps the wall to repel the bug in the tube or gap ● Ultrasonic wave, changes automatically to prevent the bug have the immunity ● Physical ultrasonic wave, features eco-friendly and no radiation effect ● Ultra silent design, is perfect for infants and pregnant mothers ● Imported components, work for a long time and adjust the frequency automatically