2022 Upgrade Ultrasonic Smart Chip This product uses environmentally friendly variable frequency ultrasound, which interferes with the diet and behavior of rats by Emitting imitating sound and ultrasonic waves, drive the pests from their homes.Wide coverage In the absence of obvious obstacles, the effective range of the ultrasonic mouse repeller is 1600 square feet. You can’t go through the wall, it is recommended to install one in each room. In addition, this product has two ways of power supply, USB and plug-in power supply, which means you can take it to a tent for use.Four modes of touch switch control Our mouse repeller has four modes, which are controlled by touch switches. Corresponding to different frequency bands, you can choose the appropriate mode to use through the environment to strengthen the interference to rodents and pests. You only need to touch it to change the usage mode.Caring for Children and Pets Safe and environmentally friendly for children, pregnant women and
