This is a very good product but its area of providing wifi network is low but its speed is high it is depending on network. But its bad feature os it can support only jio sim I dont like this feature.its wps push button is very useful in the condition of forget password of wifi. And as well as it will support full hd voice calling using your smartphone you need to install a small app calls jio4gvoice then connect you jiofi and use free hd calling.