electronic repellent device is a new type of high-tech electronic products,
it uses high-frequency ultrasonic sweep circuit,
resulting in the 22 ~ 55khz ultrasonic sweep,
scientific research find that the mosquitoes, cockroach, rats and other pests are in this frequency sound waves scope,
their physiological functions and endocrine system will be destroyed,
it will effect and kill them. the ultrasonic wave to the human body and other animals is harmless,
because surpasses 20khz the sound wave, human is unable to hear.
because of its safety, non-toxic, tasteless and highly efficient, so it is widely used
this product is widely used in family, warehouse, shops, hotels, hospitals, offices, rooms, gardens, hotels, grain depot, etc.
the effective range of products :50-80 square meters, the best range is 60 square meters.

specifications

power consumption: less than 2.5w
frequency range: 22 ~ 55kh
urated power: 2 (w)
supply voltage: ac 90 ~ 250(v)
power frequency: 50 ~ 60 (hz)
dimensions: 100 * 53 * 33 (mm)

Transportation paper bag, carton or by the buyer's option