DOBWGXZ 4 Pack Ultrasonic Pest Repeller, Powerful Mice Repellent, Insect Repellent Plug In, Effective Pest Control for Rat, Spider, Cockroach, Rodent Etc, Safe for Humans and Pets

Comprehensive Pest Control This set of four ultrasonic repellers uses advanced frequency conversion and bionic sonic technology to drive away pests like mice, mosquitoes, flies,cockroaches, moths,ants, and bedbugs, etc

Two Working Modes After plugging in, press the power button once for Silent Working Mode, suitable for normal pest infestations, inaudible to humans, ideal for homes, offices, and kitchens. Press twice for Full-Band Enhanced Mode, designed for heavy infestations and audible to humans, recommended for warehouses, storage rooms, and other unoccupied spaces

Safe and Family-Friendly These repellers provide a chemical-free, non-toxic solution, safe for humans and pets, eliminating the need for harmful poisons or traps. Perfect for homes with children, pets, and sensitive areas like kitchens

Enhanced Coverage & 360° ProtectionEach unit covers up to 1600 square feet, offering 360° protection with 3D surround dual speakers and expanded sound channels. This ensures pests are driven away from every corner of the room, leaving no place to hide.For best results, use one unit per room, especially in larger spaces like basements, garages, and warehouses

Long-Term Effectiveness & Energy Efficient Results are typically visible within 1-2 weeks, reaching full effectiveness in 3-4 weeks. With only 3W power consumption, these repellers offer an energy-efficient, cost-effective solution for continuous pest management