MUFRI Pest Repeller Pest Ultrasonic Reject Indoor Plug Ultrasonic Pest Repellent

NEWEST CHIPS TECHNOLOGY The product uses newest ultrasonic and electromagnetic waves to drive away kinds of Vermin. EASY TO USE Just plug the product into the socket. And make sure there are no barriers like curtains or cabinets covering in front of the product. Wide Effective Coverage The product is effective in an indoor area up to 1600 sq. ft. We recommend you to install one for each room because the ultrasound cannot penetrate walls and solid objects. But for areas with serious Vermin, we suggest install 2 or more devices for other room. Specifications? - Ultrasonic Frequency: 25 to 65 kHz - Output Power: 5 to 6 W - Power Source: AC 90 to 250 V - Effective Coverage Area: 1,600 sq. ft. per unit