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.