1 Pcs New Electronic Plug-In Ultrasonic Pest Insect Rodent Repeller Adapter
1 x Ultrasonic Pest Repeller. Ultrasonic frequency: 22KHz-85HKz. Working current: 50mA-80mA. Two speakers emits small sound, they're safe for humans. Fast and 100% assured, get the item you ordered or get your money back.