Plug and play. Plugged into outlets throughout house. Doesn't omit a noise that bothers my dog which is great. With in 24hrs I stopped hearing mice in the walls. I catch one a day during winter mths so far I have caught none and I have had it for almost a week Read more

I was always bothered by mosquitoes before, especially in the summer, and couldn't sleep well at night. After using this insect repellent, the number of mosquitoes in my home has been significantly reduced, and I can sleep well. It has no chemical ingredients at all, and there is no odor when used. After plugging in, it will emit ultrasonic waves to repel mosquitoes. It is cost-effective and I really recommend it to everyone! Read more

Seems to be working great! With 6 of them in a pack, I was able to put them all throughout the house. I hate spiders! Read more

In the past, every summer, there were always mosquitoes and small flying insects in the kitchen and bedroom at home, which was very annoying especially at night. After plugging in this insect repellent for about a week, I found that the insects were really much less, and I no longer had to be woken up by mosquitoes at night. Moreover, this device does not have any peculiar smell, and it is also safe for pets and children at home, so I feel very relieved to use it. I really recommend it to families who need insect repellent! Read more

Haven’t seen any pest since connecting it but the noise is a little loud which I’m assuming is helping keep the pest away. Super easy to use as you can connect it to any outlet around the inside of your home. Great quality and price for the amount of plug ins you get. Read more

Sonic is loud. Caused me to be naseauted when in proximity of it. Would not buy again. The other reviewers gave this product high star ratings. Read more

NO SIRVE Lo tengo instalado por todo mi cuarto y sigue habiendo zancudos!!! Horrible compra. Read more