RidRite RR310-2 Mini Electronic Pest Repeller, 2-Pack

I put one in my garage and one in my basement. You can hear a slight "clicking" sound, not an issue in non living/non sleeping areas. They are not loud or annoying, per se, but I can imagine it could become slightly noticeable when quite.As far as I can tell, they seem to work. I had some mouse droppings in the garage, basement, under the sink, and in the fireplace. I haven't seen any new signs of mice since using these.The only reason I don't rate these 5 stars is because I can't say 100% that they are the reason it appears the mice are gone. One way for me to test the effectiveness of these would be to unplug them and see if mice return. I'm not interested in finding out.All in all, I suggest giving these a try. They are priced cheap enuff to take a chance.

It does work, but it is audible by humans and pets, even though the description says otherwise. Every time i plug it in, my dogs run over to it and stare at it and whimper slightly. I can hear it over the television and it is plugged in on the other side of the house. Annoying, but it is effective. Since i plugged it in, the ants and the mice have not made an appearance or left any evidence of their occupation in my home. Probably better designed for a basement, garage or outdoor area

I recently ordered this repeller with the hope that my rodent problem would be solved. The product description says that the repller is silent--this is not true. It emits a high-pitched noise that is very audible. I can't even leave it plugged in because the noise is so irritating.

Super convenient. Just plug in and leave it be. Quite unobtrusive, so guests won't immediately guess you've got a mouse problem.

Made my roaches mad, thus they attached me

great price

So far so good have not seen any more mice since I've been using this product I would recommend this product.

I have had this product for over a month now and i have not seen any mice. It's safe to say it's working as advertised. I would recommend this product to others.