Hi there
I am useing jio fi 2 from last 3 monts .
I am happy with it .
It has 2200 mah bettery which is continous provied power for 6-7 hours and more .
It has a micro sd card slot and has a nano sim card slot
Degine is pretty cool .
It has also wps button witch helps to connect devices without pasword some times it helps sometimes not .
Me and my friends we all are enjoying jiofi 2
I hope jio will extend his offer .
I like jiofi it is simple easy and good looking . Thanks
Srb