I have using jio portable router for more than 3 months now. The connectivity across multiple devices is the the best things I have seen . many are hotspot when connect to multiple devices starts slowing down the speed but its not case with jiofi 2 rout
The router backup for jiofi router for amazing I am able to use it continuously for more than 5 hours. Voice calling using jio 4voice is a great features throughout which you can make unlimited free calls to any network.
PROS-
1.it’s sleeker than jiofi
2.it supports an oled display.
3.jio Dongle comes with Reliance jio welcome offer NON-4G-device user can also connect to jio.
4.If you use jio 4g vice app.you can make hd voice calls to from 2g/3g phones.