1 Year Advanced Exchange Warranty KRZNA will provide a new replacement in exchange for the defective unit if there are any issues. You can contact Amazon or drop us an email mentioned on the product listing to initiate the Advanced Exchange Warranty Process. Exchange will be shipped out within 24 Business Hours with proactive email correspondence. Work timings 10 AM to 5 PM IST - Sat and Sun - Holiday Enjoy ★★★★★ service experience, no bots, no automated emails, no spam and no IVR guaranteed