Jio fi is a very nice wi fi portable device which can be used to surf internet in 2g and 3g phone without any difficulty by using it you does not feel that you are using a 2g or 3g phone simply on the device and connect it . The speed of the internet is unexpected it sometimes reaches about 8 megabyte per second
The look of the device is also very nice simply charge and use it the battrey backup is also nice when full charge it works approx twelve hours without any problem . The packaging of the device is very satisfying to unbox it .