High Power Display Ultrasonic Mouse Repellent Mosquito Repellent Home Intelligent Insect Repellent US Plug 1. LCD screen, touch buttons Ultrasonic low-frequency electromagnetic wave full-band dynamic scanning frequency conversion technology 2. 360-degree multi-directional driving, dual-wave frequency conversion high-power driving, energy-saving, quiet, environmentally friendly and healthy, environmentally friendly and flame-retardant ABS material, large-area coverage, safe and non-toxic for pregnant women 3. Strong ultrasonic penetration and wide coverage 4. LCD screen: three-stage frequency conversion mode is clearly visible 5. Portable, safe and environmentally friendly, touch the button, easy to operate with one button 6. Silent and environmentally friendly, it is suitable for pregnant and infants. It is silent to repel mice and use it with peace of mind. It just puts the mice in an unbearable environment 7. Ultrasound + electromagnetic waves use sound waves to stimulate the central nervous system, auditory system, and olfactory system of mice, making the mice panic, listless, unable to survive and escape from the house 8. Plug and play, easy to eliminate rodents, suitable for more places Widely used in homes, restaurants, hotels, kitchens, offices, warehouses, farms and other indoor places 9. Rated power: 5-8W 10. Working current: 50mA~80mA 11. Coverage: less than or equal to 150 square meters 12. Rated voltage: 110-230V 13. Rated frequency: 22-85HZ 14. Size: 113x60x55MM