Blisstime Google Cardboard 3D Vr Virtual Reality DIY 3D Glasses for Smartphone with NFC and Headband

The DIY Google Cardboard VR mobile phone 3D glasses headset, instantaneously transforms your Smartphone into a VR headset.
Android OS:search "Cardboard" in Google Play (needs Android 4.1+).
IOS OS:search "Cardboard" in App Store.
Type: Unassembled DIY Cardboard Kit, 1~2 minutes assembly.
Material:Cardboard +Lens+Magnet+Velcro
Compatibility:iPhone, Samsung Phones, Google Nexus, HTC One, Xiaomi Mi3 and other brand phones with 4-5.5 inch screen.
Color:Box color, as shown in the picture.