BeauFlw Ultrasonic Pest Repeller, Plug In Indoor Electronic Pest Control for Mosquitoes, Cockroaches, Spiders, Ultrasonic Mice Repeller 100% Harmless to Pet and Human(2 Pack)

Has high mode where it's faintly audible, and a low mode, where (IMO) it is not. I haven't had another mouse since setting them up -- one in a rarely used room on high, and one in the living room on low.I can't say for certain that they've kept mice away, but I don't have mice at the moment.

Since ive got it I plugged it in and waited a bit to see if it works but after few weeks I could tell it doesn’t do the job because I’ve seen few spiders wondering around it by now.So obviously don’t do out.

Since having them i saw one more mice but after that none. I’m not sure if that’s because the hole found where they were coming from has been sealed. I still keep them plugged in. On the loudest option they are quite loud you can hear it clearly so if it’s in your room i would advise having it on the quietest option.

Ordered as I had mice in the kitchen, didn’t do anything. Flies, mice’s all flying and walking around. Didn’t work for me, so I wouldn’t recommend. Arrived quickly.

Good product fantastic at keeping all crawled away ,, will be back for more .

Good product, easy to use,to date it seems to have worked!

Save your money, it's useless does nothing!

It was easy to set up and although I haven’t had it long I do think I am less pestered by insects/spiders.... fingers crossed