About This Upgraded Dual-Action Defense:Combining powerful 25kHz ultrasonic waves (100-120dB) and intense white strobe lights, this upgraded rodent repeller effectively drives away mice, rats, and insects without harmful chemicals. Works across 50m² spaces like homes, garages, and offices; Plug-&-Play Simplicity:No setup required—just plug into any 110V/220V socket and press the ON/OFF button. The ultrasonic waves activate instantly, while customizable LED indicators (optional) provide visual feedback for hassle-free operation; Humane & Eco-Friendly Solution:Safeguard your family and pets with this cruelty-free, non-toxic pest control method. Ultrasonic pulses disrupt rodents' nervous systems, causing them to flee while preventing breeding and property damage over time; Optimized for Continuous Protection:Designed for 24/7 year-round use. For best results, install 1 meter above ground in open areas (avoid obstructions). Initial 2-4 weeks of use may heighten rodent activity before full repelling effects stabilize; Durable Indoor Design:Crafted from ABS+PC materials, this compact repeller consumes minimal energy (0.5W-0.8W) and withstands daily use. Avoid outdoor/humid environments to maintain peak ultrasonic performance. Overview Brand : Sxaze Color : white & black Material : Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) Item Weight : 3.52 ounces Unit Count : 1.0 Count