Hello. friends I am using a jio fi from last 6 months it was awsm it works well but I am very disappointed for its bettery back up it has too low back up it has a 2500mah bettery but it work only max to max 5 to 6 hr very time I find the electricity plug for charging it at my home I can afford this but outside the home it cant affordable or I can not trust on its bettery back up other wise it works very well very good performance lite weight good looking good design wps feature is also a good function for pc all good indications. and it also has a very geniun problem or network strenght I m usin h jio sim in mobile phone also when it has full strenght network then jio fi has medium network .