【Large Coverage Area】Quared ultrasonic repeller can continuously and effectively repel a variety of pests. The ultrasonic frequency is 25-65kHz, and the re area can reach 100-150 square meters. Can be used in bedrooms, living rooms, warehouses, gardens, supermarkets, hotels, etc. 【Easy to use】Just insert the ultrasonic repeller for control electronics of parasites in a power source at a height of 0.8 to 1.2 meters from the ground and the light will turn on to indicate that enters the working state. 【No noise and low power consumption】 After being plugged in, it is extremely quiet and noiseless and will not disturb you and the rest of your family; at the same time, it has low power and low power consumption. Safety and environmental protection: This product is not audible to the human. human ear and pets. Chemical-free, tasteless and non-toxic. Ultrasonic waves that attach their nervous system to resist pests and mice are effective against mice, mosquitoes, rats, cockroaches, spiders,
