[Safe and Effective]: The ultrasound drive is 100% non-toxic and radiation free, it is an ideal substitute for harmful and dangerous chemicals, poisons and traps. Pregnant women and babies can also use it to protect their safety and health. [Large Coverage]: The ultrasonic drive is effective for areas up to 800 to 1,200 square feet. Full 360 ° scan, physical repellency, wide coverage, easy to solve all kinds of mosquito and rodent problems. Widely used in homes, warehouses, offices, gardens, hotels, wine cellars. [Energy Saving and Environmental Protection]: This insect repellent is made of high quality ABS flame retardant material, no battery is needed, and the power consumption is less than 5W. The equipment is energy efficient, quiet and environmentally friendly. Ultrasonic insect repellent should be inserted for more than 24 hours to ensure adequate protection. Best results will be seen after 2-3 weeks of continuous use. [Note]: Household multifunctional insect repellant can be
