I'd be surprised if you're not already familiar with this popular streaming device. The Chomecast is a great little gadget that allows you to stream content from other devices, such as your smartphone and tablet directly to your TV. You can use the likes of Netflix, Youtube, Google play movies as well as music services. There are plenty of other applications that you can use alongside the Chromecast and you can even cast your phone display straight to the big screen! For £24.99 you can't go wrong!
More Chromecast Info Here