Ultrasonic Mosquito Repeller, Mosquito Repeller 3 Mode Switching, Indoor Electronic Mosquito Repeller, 400 ft Protection Pest Control for Mosquito, Mice, Rodent, Rat, Ant, Bug (Black)

Fully charged, plugged or not plugged in, doesn't matter. Turns on for 5 minutes or less then auto shuts off. Who is going to sit there and hit the on switch every 5 minutes? Not me, it was returned

Works well but for a very short time

We have a problem with tiny ants and sometimes fieldmice coming in our kitchen every time it rains. We haven't seen either since we purchased this.

doesn't hold a charge, making it useless

It was worthless and expensive. Sent it back.

This is the best Gadget for mosquito prevention. I live near Galveston Bay and the Moaquitos are horrible. I like to sit out in the morning and drink my coffee. Couldn't do it unless I dozed myself in off. I bought it with apprehension. The only upside is, but still cheaper than an exterminator. I put it on about 10 min before going outside and am so happy, no mosquitos are near. I can enjoy my am's and pm's yet again.

I bought this for my daughter. If she sat in her backyard in the evening within a few minutes she would have a mosquito bite. I read the reviews for this mosquito barrier, which were good and bought it. Took it to my daughters, we assembled it per the instructions, VERY easy. She put it in her backyard, turned it on waited the 15mins they suggested before going out and sitting the yard. We began talking, actually had forgotten about it, in about 45 min. Neither one of us had a mosquito bite. If you have a mosquito problem this is the item to buy.