Hello Friends. I am going to tell you abou my experience of using Nova NHC 7882 Trimmer. Nova is a Chinese brand of trimmers. Their trimmers are low in cost as compared to other brands. I bought Nova trimmer about three months ago. In the starting, it gives a good performance. I use it only two or three times in a week. But after one month it blades starts pain during trimming. It becomes hot after four or five minutes while working. At the end, its motor burns. I was very disappointed. I lost my Rs 1200. Don't buy it.