1. Electronic insect repeller is a new type of high-tech electronic product. It uses sweep frequency high-frequency ultrasonic circuit to generate 20~55KHZ swept ultrasonic wave. Scientific research finds mosquitoes, cockroaches, mice, mites and other pests at this frequency. Within the range of sound waves, their endocrine system and physiological functions can cause chaos, which can drive away and kill. Ultrasound is harmless to humans and other animals, because sound waves of more than 20KHZ are inaudible. 2. It is safe, non-toxic, tasteless and efficient, so it has been widely used. 3. This product is widely used in homes, warehouses, shops, hotels, hospitals, offices, computer rooms, gardens, hotel grain stores, etc. Product effective range: 80-120 square meters, the effect is 50 square meters, and each room is installed.
A**R
Satisfied
Giving it some time to work, but so far seems to work
Trustpilot
2 months ago
1 week ago
