The VR Box is a virtual reality headset where you insert your phone and it allows you to watch videos or play games as if you are inside them. You put your phone inside it and watch 3D content that gives you the feeling of being inside the scene. You can use it for 360 videos, and virtual tours of places and cities. Its advantage is that it is cheap, easy, and works with most phones, but not all games work well with it, and some are not compatible with it. It also depends on the quality of the phone.