Dont buy this bajaj air cooler because it does not work properly.hardly using 3 months it starts give problems.cooling was so poor.it is not upto mark as expected.also it produce noise while working.also it has heating problem after continues use of 2-3 hours.its service and support are also poor.if you call customer service it always busy. It is not reliable and im not satisfied with this bajaj air cooler.my experience about this cooler was so poor.so I suggest you friends dont buy this cooler.it waste of money.