Ultrasonic Pest Repeller Rechargeable Insect Mouse Rat Repellent Plug-In Safe
1 x Ultrasonic Pest Repeller. ECO-FRIENDLY & HUMAN IMMUNE: Non-toxic, radiation-free, chemical free, 100% safe for your families and pets. Ultrasonic frequency: 22KHz-85HKz. Two speakers emits small sound, they're safe for humans.