This product is of low price and it is the best reason to buy it. This is the lowest price 4g device. It’s peformance in not very good but as compaired to it’s price it is ok. The bigest problem with this product is, it do not have ’Hotspot’ option. So you cannot use it as ’Jiofi’ for 3g devices.At last I must say, if your budget is really low so you can choose this product.