Science proves that only the male mosquito is at breeding to expect would bite person and animal to feed its insect egg, however in this period, the female mosquito dislikes the male mosquito to contact it. This product thereby according to this principle, produces ultrasonic that simulating male mosquito sent out, attains a purpose of repelling mosquito that bits person.

Can be used in:

Design for special use for outdoor activity, camping and hiking etc.