Singer Liberty Senior 34-Litre Tower Cooler (White)@6490 Large cooling area up to 350 square feet Air delivery up to 1600 cubic m/hr Castor wheels for easier portability Motorized vertical louvers movement Inverter compatible Honey comb cooling pad 3 speed setting http://www.amazon.in/Singer-Liberty...bps_tit_s-3_3947_6b08a717&smid=A2FE646W8AMLKT