Small Light Lamp Ultrasonics Insects Repellent Tool Mouse Repellent Electronic Mosquito Repellent Household Utility Mosquito Repellent Tools

Features:
It can be used as an insects repellent or as a small night light, which has a wide application.
Physical ultrasonics technology, insects repellent at the same time non toxic no radiation.
The ultrasonics frequency constantly switches between 20kHz and 65kHz to stimulate the nervous system of the insects, so as to avert the adaptability of the insects to a fixed frequency.
Coverage ran-ge is wide, covering area can up to 15~30㎡, you do not need to worry about the corner.
It can be used at home, office, hotel, restaurant and so on places.