JIOFI M2S is awesome 4G ROUTER.IT IS 4g potable wifi hotspot with voice calling from every gadgets jio is more targeted on the indian public.similarly jiofi is also targeted to the price of just RS999 only which is tremendous.now a days jiofi is offering at a price of 499only with installment.
with reference to the features its battery capacity is 6-7 hours, but when I am using it is giving 8-9 hours.its size is so small so it can easily kept on the pocket.i fully satisfies with the features.
the main advantage of using this device is that if your device is 3G u can used 4G in your device.
its price is 999only in amazon with flat 50off. no delivery charges