Ultrasonic Pest Repeller, Indoor Plug in Vermin Control Reject, Vermin Repellent with 6 Pack, Safe for Human
★Upgrade Ultrasonic Technology: adopts the latest chip to enhance the intensity of ultrasonic wave
★Safe for Human & Eco-Friendly: No harm to human and environmentally friendly
★Easy To Use: Just plug the product into the socket, then the blue light will on, Please make sure to install it vertically away from the floor. And make sure there are no barriers like curtains or cabinets covering in front of the repeller
★Wide EFffective Coverage: The ultrasonic product is effective in an indoor area up to 1200 sq. ft. It’s widely used in homes, warehouses, offices, gardens, etc. We recommend you to install one for each room because the ultrasound cannot penetrate walls and solid objects.