I have purchase this product the past day, n its cooling is more then other brand, it has no sound at working time, i am fully satisfied from this n in this price this product is very good, it consumes less electricity, its condenser coil is of Aluminium.Night glow buttons on remote controller, help buttons in dark which help it to see them in dark. Auto air swing ensures uniform cooling by swing the louvers up and down
Thanks lloyd to making off this Air Conditioner