Crowndy Ultrasonic Pest Repeller, 2022 Newest Pest Repellent Plug in, Electronic Pest Control for Cockroaches, Mice, Ants, Mosquitoes, Bugs, Fleas, Fly, Non-Toxic, Safe Humans

if you have a plug in outlet with two places to connect - you will lose one with this device. Almost all thee devices by various companies design the produce so there isn't room for something to be plugged into the empty outlet. I ordered two sets which means I loose 8 plug in outlets.

Bat or bats my house. Perfect per need and effective as described. Would purchase again!

Within minutes, the dog starting panting and stressing. (Indoor) Moved the unit to the garage and the dog refused to come in even with the big garage door open. Had to return.

Although these are nicer looking than some of the others, I will be returning these. THEY DO NOT WORK!! Bugs have been coming out of hiding because of this. One of them makes a ringing noise and the others click. I hear them all the time. I am not happy with this purchase at all. DO NOT BUY!!!

I thought I was ordering something to keep mice away. NOPE! It's for BUGS!! Don't be fooled like I was.

I will add a complete review soon but not a good first impression. I got the package today and the box inside was already open. I plugged it in an it’s not silent, it’s like a repetitive “tick” of a clock. May return

They work really well and it’s great value for the money, but they making a clicking noise that can become annoying when the room is quiet (like when you’re trying to sleep).

It doesn’t work at all. Wasted money 💰