It is a very good product. I use this from last 4 month it is very good in using. It’s battery back is around 6 hour which is quite sufficient to time and it charged the battery in very less time so it is less time consuming. It’s processor is also very good it do all the things very fast and efficiently without any problem. I the best part of hp 15 notebook is that it’s look is very cool and slim also which make it very comfortable to handle and one more thing is very good about this is less heating problem. So it is a very good product must buy it