Tryfire Ultrasonic Mouse Repellent Indoor Plug In, Rodent Repeller designed for Home, 2 Pack

Upgrade your indoor pest control with an advanced ultrasonic pest repellent.Our ultrasonic rodent repeller emits constantly variable sound waves that disrupt the nervous systems of mice, rats, and insects, forcing them to leave your home naturally. A humane, mess-free, and stress-free defense system for modern households. Unlike conventional pest repellers that operate at a fixed frequency, this device automatically switches between three working modes with variable ultrasonic frequencies to help reduce pest adaptation over time. Emitting variable sound waves from 25kHz to 65kHz,Continuous frequency changes help maintain a less predictable environment, making it a more effective long-term solution for indoor pest management. This ultrasonic mouse repellent plug-in is designed for open indoor areas such as kitchens, living rooms, bedrooms, garages, basements, attics, and pantries. Since ultrasonic waves cannot pass through solid walls or heavy furniture, we recommend using one unit per enclosed room and placing it 10–50 inches above the floor with the speaker path free from obstructions. With consistent use, this mouse repellent shows visible results in 2–3 weeks and significant reduction after 4 weeks. Operating at just 3–5W, it supports long-term pest control while consuming minimal energy. Our ultrasonic mouse repellent designed for indoor use, it runs quietly and safely without affecting your daily routine. Simply plug in this rodent repellent ultrasonic to begin operation,also supports multi-pest defense as an ant repellent indoor and mosquito repellent indoor,great for families and pet-friendly homes(Note: do not use around pet rodents like hamsters).