I purchased bajaj air cooler PC2007 RC 3 Months ago and its a nice, it is portable because it is not more big and not more small, it is medium in size.We can use it on investor also.
As other cooler this cooler is also noisy and easy to clean, Easy to move around, convenient to fill water. it should cool you well during really hot days.
On most other days, it should cool a common bedroom well. And it has 15-liter personal air cooler has a multiple speed blower and can cool a 100 sq. ft room.
It also has a water level indicator and night lamp. It comes with rotating grill for even air distribution aided by 5 blade propeller fan. It has other utility features like ice chamber and fragrance chamber.