Easy Installation - Simply plug it in to household power socket vertically. This machine should be installed 80-120 cm away from the floor. The LED light will illuminate, which indicates the device is working. One pest repeller can protect 80-120sqm. To enhance the performance, please use more than one device in large rooms.
Noiseless and Odorless - The ultrasonic waves that this repeller sends are far beyond the hearing range of human-beings. Enjoy a peaceful & pest-free tight sleep without any concerns for noise.
Safe & Eco-friendly - The electronic pest repellent is designed for environmental protection and safe for human. No radiation, no chemicals, non-toxic, no smell and no noise. Just drive pests away without killing them, an environment-friendly and humane solution to keep the pests away from your home.
Wide Applications - The pest repellent can be widely used in home, warehouse, shop, hotel, hospital, office, grain depot, etc. Please be aware that this repeller is for indoor use only.
Ultrasonic Technology - Ultrasonic can act upon the hearing and the nervous system of them to make them unpleasant and uncomfortable, which drives them away from your home. Outdoor insects and rodents won 't enter your home. Eliminates Mosquitoes, Mice, Spiders, Ants, Flies, Roaches, Bugs, Fleas, Rats, etc.

Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on.
Condition: Brand
Power Supply: AC 90V-250V, 50-60Hz
Power: 5-6W
Ultrasonic Frequency: 22-65KHz
Effective Range: 262-393 Square Feet
Working Temperature: 0-40Celsius
colour:White+black
Material:ABS
size:8.7 x 5.6 x 3cm

Package Contents:
2 x Ultrasonic Pest-Rodent Repeller