This cooler from symphony mode name 50 ltr Diet 50i is a average cooler because of this cooling this cooler cooling is very less but this is a light weight cooler so we can take it from one to another room easily water tank capacity is also good this cooler is only for 2-3 members or for shop but for a family and a room this is not good we get many coolers at this price with more cooling and features services from symphony is also low standard workers take too much time to repair things so I suggest to buy a good cooler but this is not good