Victor Mini M752SN Ultrasonic Rodent Repeller with Nightlight, 2-Pack (Not available in HI, NM, PR) Repels mice, rats and other rodents Ideal for average-size rooms like living rooms, bedrooms, kitchens, etc. High frequency ultrasound repels rodents Safe for use around children and non-rodent pets Nightlight feature: provides a soft glow in the dark