At present day everyone wants a high speed internet speed with lowest price and Jio 4G provides this facility for limited charge. But reality is that all the smartphone users do not have 4G handset and its not easy to buy it immidiately. Now this Jiofi is the option to enjoy 4G speed by using 3G hand set.
The main feature of this device is its speed as speed of JioFi is nice and it provides a internet by using wifi facility which is very easy to use.
Sometimed it creates a littlebit problem to connect with handset but it cab be resolve easily.
Overall I can say that theJioFi has a great features and service is nice. Costmer service and support is likely need to improve .
Thank you