Easy to Use:Plugged into electrical receptacle outlets and they will begin to work when the blue indicator lights are on.
How It Work: Work by ultrasound waves which can irritate with the brain and auditory nervous systems to powerfully drive most types of pest
Quiet and Effective:Work by low frequency ultrasonic wave which can repel many kinds of pests quietly and effectively,Emit low frequency sounds designed to repel household pests, no noise for home using
Large Coverage Area: The can effectively cover and control the area up to 120~150sqft per device. Because ultrasound cannot penetrate walls and solid objects, It is recommended to install 1 device per room, Is suitable for home, office, hotels, restaurants, attics, ...
Say Goodbye To Pests:It usually takes 3-4 weeks for a different result depending on the amount of infestation.

Plug Type:US Plug,it applies to Canada, India, Mexico, Thailand, the United States, the Philippines, Taiwan and so on.
colour: white
Material: ABS

Package Contents:
8 x Pest Repeller