IT IS NOT AS GOOD AS THEY CLAIM IT IS .THEY SEND PEOPLE TO CLEAN IT AND CHARGE 100 FOR NO REASON AND CALL CENTRE PEOPLE GIVE A DIFFERENT VERSION, I HAVE BEEN USING THIS PRODUCT AND NOTICED FUNGUS AFTER 2 YEARS, WHEN I ASKED THEM THEY SAY IT IS COMMON AND YOU NEED TO KEEP AWAY FROM SUNLIGHT, THIS IS NEVER TOLD WHEN YOU BUY.
I DONT RECOMMEND THIS PRODUCT.EVEN BY MISTAKE. Apart may be its a case of teh defect piece or something i0 think the quality department will take care of it