Cozlite Rodent Repellent Ultrasonic Plug in, Ultrasonic Pest Repeller Plug-in, Mouse Repellent Indoor for Spider Bug Roach Ant Mosquito Rat Mice Insect Deterrent, 6 Pack

["Ultrasonic Technology: Equipped with automatic 25-65kHz frequency shifting, this ultrasonic pest repeller indoor helps reduce pest adaptation and creates stronger continuous deterrence against mouse, mice, rodent, spider, roach and flying insects throughout your home","Plug In & Forget Protection: Designed as a plug in mouse repellent indoor ultrasonic device with auto mode and no switch required, simply plug into any outlet for round-the-clock pest control in bedroom, kitchen, bathroom or office without daily maintenance","Safe Daily Living: Built as a pest repellent ultrasonic plug in, it provides chemical-free support with no poison, no odor and no sticky traps, making it more suitable for homes with pets and children","Quiet & Energy Efficient: These electronic rodent repellent devices run with low noise and low power consumption for 24/7 continuous indoor use without disturbing normal work, rest or sleep","Wide Quiet Coverage: One ultrasonic rodent repellent set supports effective indoor coverage for medium-size living areas, operating with low noise and low power use, ideal for bedroom, kitchen, study room, bathroom and whole house protection"]