Using this earphone since past 6 months it is worth for the money that have paid and you cannot expect much more than this for the budget in which you get it for.
sound clarity is ok
But it keeps breakking on high volume
good feature about this is we get different audio profiles we can set it for high bass another features
The built quality is ok
Comfortable in the ear
Variation black is the good one
the build quality is because I am using it from 6 months and still it is not broken or it does not give me sound problems till yet
MI is a good brand and I prefer it since I am already using the same brand phone so I would prefer to buy a earphone of the same brand.