This Review Title is Potential Safety Concern and the content is: Maybe it was just this particular unit, but the one time I used it was enough for me. Between needing to use it, while it was powered off and plugged in, the device got increasingly hotter to the touch. I was afraid it may actually cause a fire. It did the job, but I bought it 2 days ago and sadly, it was returned today for safety concerns..There are other information for this review, one is This reviewer did purchase it and the other is 1 people think this review is helpful.