I have purchased this product from croma. Croma gave the least price as compared to any other shop which sells the air cooler.
The cooler has 30 liter tank capacity and digital system to adjust fan speed(Hi, Med, Low), to maintain the cooling, manage the swing of the fan and water level indicator. It comes with a remote controller.
The span of fan is good. It has humidity controller which is helpful in coastal area like mumbai. The design is compact and light. It has wheels so it can be moved easily.
It is good option to tackle the heat.