Usha Stellar 20SP1 has a capacity of 20 Liters and has 135 watts of a powerful motor that can throw air to a large distance. It also consists of honeycomb pads for a better cooling experience and fresh air. It is highly energy-efficient as it requires only 135 watts for its operation and because of this, you can also operate this cooler on an inverter. It also has a specific ice compartment for immense cool air. The brand also provides 1 year of warranty with this product.