Blisstime Google Cardboard 3D Vr Virtual Reality DIY 3D Glasses for Smartphone Made of high-grade material and with fine workmanship Can achieve all the function of Google virtual reality glasses. Easy to assemble,can be installed with 3 minutes. This release does not contain NFC component(NFC module automatically recognizes only open the program, click on the icon to open the step is omitted software, other experiences are the same)