Hello friends tody I am going to give my feedback on Hotstar 22 Single Blower Personal Air Cooler. This Hotstar personal air cooler is not a good product as far as my personal experience is concerned. I have used this product for approximately 6 months and I have not get the expected satisfaction from it as after the usage of three to four months it started making noise and the cooling is also not upto the mark. The cost of this personal air cooler is comparitively high for the service it provides.