I bought symphony air cooler diet 50i for my parents. They are very happy with the cooler and enjoy its cooling every day. This cooler fulfills their all requirement of cooling very beautifully and cools the room very fast. The cooler has remote control system so it is easy for my parents to change the mode of cooling without standing-up every time. It has dura-pump technology for cooling which helps it in cools the room with more power.
The cooler has long time working capacity so that it runs for whole night and day. Most important thing is when they put the cooler in front of open window; it sucks hot air from outside and spreads cool and fresh air inside. My parents are really happy with this cooler and they sure that this times their summer will be a wonderful. Thank you, Symphony Company for making this beautiful cooler.