Effective ultrasound: The ultrasonic repeller uses both resonance ultrasonic and smart AI chip to work, which can disturb the auditory and nervous system of pest insects, thus repelling them quickly and effectively. It can repel most flying and crawling pests, such as mosquitoes, flies, cockroaches, mice, spiders, ants, bedbugs, etc. Without noise: Life’s ultrasonic pest repellents are far beyond the range of human hearing. You can still enjoy peace at night, without the interference and noise of mosquitoes, so you can sleep at ease. The whole family can sleep well Large area coverage: Without wall partitions, each ultrasonic pest repeller can effectively cover an area of 80-100 square meters. It is recommended to install 1 device per room.Make any room in the house pest-free, making your life more enjoyable Easy to use: Just plug it into the outlet and use it. You will no longer be bothered by pests in the house, free your hands and no longer need to spend time and effort chasing
