The airtel smart router is one of the cheapest and easiest way to not only gain access to a fast 4g internet service but also turn your TV into a smart one. It delivers a streaming experience from YouTube, Netflix, Prime video and so much more. Let's just call it a smart TV box and a WiFi fused together as one device. All you have to do is subscribe to any Airtel data plan, plug the HDMI cable from the router to your TV, and boom, you're good to watch movies. Did I also mention that the device comes with built in battery that can last for 8 to 10hrs depending on usage. All you have to do is buy and use, it's perfectly in good condition.