Good product if you din’t have a 4G phone. I have still using from 1 month there is issue found but the device is heating when you downloading or browsing the high quality pages. Free sim available with this device. 1year manufacturing warrenty. There is excellent option available for the users which is called WPS buttom. In digital India Jio launched a good product that everybody should can be use Jio4G service. Charger is too good, fast charging option available. Better Internet speed and connection.