Usha Stellar ZX CP 206T 135-Watt Room Cooler (Multicolour) The Usha Stellar CP-202 Personal Air Cooler is an ideal product to make your summers comfortable. The scorching heat can be exhausting sometimes, therefore all you need after a hard day's work is to come home to a cool room that calms your senses and takes your stress away. This 20 Litre capacity product just serves the purpose to cool you and your significant others' senses after a long day. It has a honey comb cooling media that ensures uniform cooling. The air flow covers up to 1200 m3/hour. It has a 1 year warranty.