Good that they told it lasts 5 to 6 years but it completely depends on multiple factors ! Few lasts years and years and few just 1-1.5 year !! Not to scare anyone, but it’s just hope/wish but no gurantee except for the 1st year of purchase.Official Gurantee 1 year
But as per my experience I told it will last long minimum 5 to 6 Gurantee