Happyfun Ultrasonic Pest Repellent Plug Indoor Pest Rodent Control for Mouse Mice Rat Squirrel Bat Roach Spider Ant Bug Electric Insect Killer Indoor  (Bat)

【Advanced Ultrasonic Pest Control】This plug-in repeller emits 25–65 kHz ultrasonic waves to disturb mice, rats, mosquitoes, cockroaches, spiders, ants, and more. A safe, clean, and silent way to reduce indoor rodent and insect activity. 【Up to 4,000 sq ft Indoor Coverage】Each ultrasonic repeller covers up to 4,000 square feet—ideal for kitchens, garages, bedrooms, offices, attics, and more. For best results, install one unit per enclosed room at a height of 10–50 inches. 【Three Smart Modes for Custom Coverage】Switch among Small (ultrasonic), Medium (pressure-wave), and Large (electromagnetic) modes to adapt to varying pest levels. Ideal for targeting rodents and insects hidden in walls or furniture. 【Energy-Efficient and Plug-and-Play】Using only 3–5 W—less than a nightlight—this ultrasonic repellent is highly efficient. Just plug it in—no batteries or maintenance needed. It operates quietly to help maintain a clean, pest-free environment. 【Safe for Families and Pets】This electronic repellent plug-in is odorless and mess-free. It runs silently, making it suitable for households with children or pets, offering 24/7 protection without disturbing daily life.