Mysora 9 Pack Car Rodent Repellent Ultrasonic Mouse Deterrent for Engine Battery Operated Rat Squirrel Repeller for Auto Garage Barn Attic, Compact Black Electronic Control Device

["Ultra Compact Fit for Engine Bays: measuring just 5.04 x 2.95 x 1.3 inches/ 12.8 x 7.5 x 3.3 cm, this sleek black device slides easily into tight engine compartments, wheel wells, and under hoods without blocking heat dissipation; Its slim profile ensures hidden installation in narrow gaps where rodents nest, providing full coverage without interfering with vehicle mechanics or airflow systems","Advanced Triple Frequency Ultrasonic Tech: emits high frequency sound waves intolerable to rats, mice, and squirrels but invisible to humans and pets; The intelligent frequency shifting prevents from adapting to the sound, effectively driving them away from wiring and engine components; This electronic solution protects your car from costly chew damage safely and humanely","Versatile Three Power Supply Modes: designed for continuous protection, this repeller supports battery, USB, and direct car power connections; Whether parked for long periods or driving daily; This flexibility eliminates power anxiety, keeping your engine bay protected day and night in any scenario","Value 9 Pack for Multi Zone Defense: includes nine units to create a dense ultrasonic barrier across large vehicles, multiple cars, or extensive areas like garages, warehouses, and attics; The generous quantity allows strategic placement at multiple entry points, ensuring no blind spots remain; It offers superior cost efficiency compared to smaller packs for comprehensive control","Durable Design for Harsh Environments: built specifically for automotive use, the rugged black casing withstands high engine temperatures and constant vibrations; Unlike toxic baits or sticky traps, this physical deterrent leaves no mess or dead rodents in your car; Its stable structure ensures it stays securely in place during rough drives, offering long-lasting peace of mind"]