http://www.amazon.in/gp/offer-listing/B0095SD3BQ About Cooler:- Based on Ozone technology with an exceptional power to kill bacteria, viruses, fungus and other pathogens Effectively oxidizes residual chemicals and bacteria from surface of vegetables and fruits Helps in cleaning antibiotics and hormones that invariably remain in meat, fish and other seafoods Sleek and modern design Does not require any service and change of parts Warranty: 1 year on product Power: 13 watts; Operating voltage: 230 volts Includes: Water purifier, User manual, Warranty card and Service center details