Hello I am Ankush Kumar. I will tell you about Jiofi. Jiofi is lauched by reliance Jio. It is useful for 3g phones or in a business. When reliance company launched jio then I was using 3g phone. I was worried that anyone was using Jio 4g but I was using 3G. But after when I know that reliance has launched jiofi. I was very happy. I ordered the jiofi on amazon. When I got jiofi I was very happy to using this. I used this item for 6 months but in present time I am using 4g phone so. I gave the jiofi to my friend. When we met I asked him about jiofi he told me that it is working good. Its speed , battery , etc is very good. It has many benifits like as.
Its speed is very good which is 50Mbps to 150Mbps .
In this I can do hd voice call . Using jio4g voice apk which is available on Google play store.
I can connect 31 devices from this device.
It has very good battery which is 2300 Mah .
This device support memory card also.
So. It is a good device according to me.