This new VIDA Router for Airtel 4G Network has a long wifi range and the battery on the other hand can last you at least 6hrs after fully charge. (It can also work on 3G Network, in an area where 4G is not available).
It connects up to 10 wifi devices (Phones, tablets, PC, mobile Smart phones, notebooks etc
You'll enjoy FREE Browsing of 4GB Bonus if you insert a new Airtel Sim, as well as Double Data for the first 3 months.
It's coloured screen and has Micro-SD Card Reader.It displays (on its screen) the number of connected devices, Current Time, Data amount used & Signal Level.Just slip it in your pocket and create a Wi-Fi Zone anywhere.
CONDITION: NEW 
Item Includes:1 x 4G Airtel Wifi Device (VIDA)1 x USB Cable 1 x User guide Manual 1 x 1500mah Battery
In rare cases, the color may be different; i.e. black or any other colour. But in most cases, white.

Other Variation include a sim-card with 50GB Data with 2 Months Validity (Price Differs!)

• 4G LTE Router with Wi-Fi can connect up to 10 devices: Tablets, PC, Mobile & Smart Phones, Notebooks etc
• Enjoy FREE Browsing of 4GB Bonus if you insert a new Airtel Sim
• Enjoy Double Data for the first 3 months (for new Airtel Sim)
• Long Lasting 3000mAh battery (up to 12 hours).
• Support Wi-Fi 2.4GHz
• Battery Voltage: 3.7 V
• Support Multiple Users at the same time.

• 4G LTE Router with Wi-Fi can connect up to 10 devices: Tablets, PC, Mobile & Smart Phones, Notebooks etc
• Enjoy FREE Browsing of 4GB Bonus if you insert a new Airtel Sim card 
• Enjoy Double Data for the first 3 months (for new Airtel Sim)
• Long Lasting 3000mAh battery (up to 12 hours).
• Support Wi-Fi 2.4GHz
• Battery Voltage: 3.7 V
• Support Multiple Users at the same time.