BG312 Smart Double Horn Ultrasonic Mosquito Repeller Multifunctional Electronic Mosquito Repeller US Plug 1. Full-band cross dynamic scanning, dual speakers, high power, large area for rat repelling 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. Enhanced double-horn mouse repeller, high power, more penetrating 4. Intelligent frequency conversion technology continuously emits sound waves of different frequency bands, so that mice cannot adapt to the living environment, so that mice and mosquitoes escape from the range of repelling 5. Silent and environmentally friendly, it is suitable for pregnant women and babies, and it is silent to repel mice, so you can use it with peace of mind, but it just puts the mice in an unbearable environment 6. The use of electromagnetic wave + ultrasonic, dual sound wave intelligent dynamic frequency conversion technology makes the mouse unable to adapt to directly attack the mouse's weakness, to achieve lasting repellence 7. Rated voltage: 110-220V 8. Rated frequency: 22-85HZ 9. Rated power: 5-8W 10. Working current: 50mA~80mA 11. Coverage: less than or equal to 200 square meters 12. Size: 117x58x54mm