1. Using ultrasonic principle to make a pest uncomfortable enviroment drive pests away. you can switch different frequency to repel different insect:
Frequency 20kHz for mosquito
Frequency 40kHz for housefly
Frequency 50kHz for mouse
2. At the top of device, it has switch can turn on or turn off electromagnetic, we s est turn on electromagnetic then emit magnetic waves to enhance products driven effect, the green LED will turn to red.
3. Can be widely used in family, restaurants, supermarket, farm, warehouse, kindergarten, office buildings, etc which is Unfavorable use medicine kill mouse
4. Non-toxic, Non-taste, out of the hearing range of humans and most household pets.