Pretty much does what it says. Don't expect to get a clear 70inch screen though

Bought for our bedroom and connected our Chromecast, absolutely satisfied.

Compact, easy to move around the rooms. Good Clarity when it is dark. Speaker produces enough sound so I don't always use the external Bluetooth speaker. Watching Netflix with Chromecast support, Great clarity and project the image at a great size. The device has got HDMI and USB ports that help Chromecast to get the power supply directly. The wired Power supply is the only pain when moving between rooms. Using this device for 6 months and am fully satisfied with the purchase.