Micromax mobile ache hote he and black mobile to look mebi ache hote he or ye sahi sahi peso mebi mil jate he 4000 se shuru hote h ye this mobile is very gud and I like micromax mobile and sound reception is very good like it.and its very ease to use. Ye bhut ease he is phone ko use krna. And this phone to styles and good look.and many features in this phone .like dual sim, like 32Gp memori card , furt camera , nice walvapr .this phone is very good and micromax X600 is very low prase this moblie black colors is bast .