Ultrasonic Pest Repeller — 6-Pack Indoor

Drive away mice, rats, spiders, and insects without traps or chemicals. The ultrasonic frequency (22–65 kHz) is inaudible to humans and pets but disturbs pests' nervous systems, encouraging them to leave. Coverage up to 1,600 sq ft per unit. Plug-in design with indicator light. Safe for homes with dogs, cats, and birds.