The electronic pest repeller with a combination of optical, ultrasonic and electromagnetic waves is the easiest and safest way to get rid of all the pests in any kind of property. FEATURES & BENEFITS Electromagnetic mosquito repellent has a wide coverage area of 1100 square feet and an ability to go through the walls. Electronic pest repellent has a fire-proof body which makes it environmentally-friendly and is absolutely harmless for people and pets. High frequency pest repeller leaves your house clean being safe even for the pests which dont die but just leave your property. Mosquito repellent is easy to use all you need to do is hold the switch button for three seconds and its ready to expel the vermin. SPECIFICATIONS Voltage: 110 - 240V Rated Frequency - 50 / 60 Hz Area of Coverage: 1100 ft2 Power - 3 5 W