Hello friends I am Lorence and am a user of this Vr box. I have been using it since 2 months. I am very happy with its quality. I gives a very good video quality with it is not capable of earning 4 star because its lens are not that full hd amd get blured even after setting it. It is good for few mins use, not for long time use. As per my experience after using it more than 10 to 20 mins my eyers starting watering and I feel uncomfortable. So I recommend to just use it for atleast 5 to 10 mins which Will make you and your eyes happy. Over all it is a good product.