Its a good product, light weight , easy to carry around  and it has a app which help to make it even better of use .
The wireless buds can be used for more than 6 hours without charging and it has the charging case features
It comes with a charging cable which is C type and with the help of Xiaomi earbuds app which helps in noise cancellation
And transparency
And the hand gestures can be adjust according to our own wish
Like pause and play , increasing or decreasing volume and to go to previous or next .
And there is also audio effects and additional settings
The app gives overview of the earphone about how to use also .