Featuresr it is a great supplement and extending device of the network set top box and bring you wonderful experience of watching movies and playing gamesr offers you super 3d picture effect and wonderful feelingr simulating viewing distance offer you a 100 inches big screen at the distance of 3mr easy to put your smart phone into the 3d glasses easily pull the smart phone storage box out the put your smart phone in it perfectly suitable your face when you wear the 3d vr glassesr flexi