TEEFAN&reg; Plastic Google Cardboard VR Headset,Super 3D Virtual Reality Headset Compatible with Android & iPhone Smart Phones with QR Code to Get Best HD Visual Immersive Experience,White/Black One step to VR world, you can enjoy your personal IMAX cinema anywhere and anytime. Myopia users within 600 degree can wear glasses to watching directly. Pupil distance and focal distance could be adjusted to get clear images. Fits for phone size within 6.0 inches. The max length* Width of phone is 163*83mm. Compatible for most mobile VR resources, you can search for VR via Google Play or APP store, more than 300 VR games for free.