To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I would suggest not buying this as it broke in a single day and then i called amazon for the return they said it will be returned if you post it as damaged product recieved. I placed for return but the agent never picked it up saying it does not fit the description. Then i have been still trying to reach amazon but they never call me after i click the call me button and wait for hrs with the app open. Please atleast help your customers if you cant save them from buying useless costly products.