The 3D Glasses is made of ABS and spherical resin lens materials without stimulation plastic sheet that is environmentally friendly, fully enclosed designed You will not feel visual fatigue and dizzy even you use long time with the resin lens The distance between the phone and the lens design can be adjusted so that it suits for people with different visions. Support 3D side by side video and VR game, you can search for "3D split screen" to find suitable videos to play, you can search it on youtube. Android OS: search "Cardboard" in Google Play (needs Android 4.1+). IOS OS: search "Cardboard" in App Store Convenient to use for watching at anytime anywhere whether sitting, lying or standing The VR2 is inspired by the Google Cardboard and works with all the cardboard apps Focus and pupil are adjustable. Durable and adjustable T-shaped straps make it possible to fit different group of people, from children to adults, what's more, the soft padding in front of the vr cardboard also make it comfortable to wear. Anti-dust design: the front cover with slid feature can stop dust going into the cardboard of 3D device, if there is any smudginess, you can slid and open the cover to clean it, the cover also help you keep the light out, so you can have a better experience of virtual world COMPATIBLE WITH: All Smartphone like iPhone 6 plus / 6s , Samsung Galaxy S6 edge plus/ S6 Edge/ S5/ S4, Google Nexus 4/ 5/ 6, HTC One, Xiaomi Mi3, lenovo K4 note, & all other 4.7 to 6 inch Smartphones. Technical specifications: Visual angle: 100% Image definition: 99% Screen size: 1050 inch Lens: high definition aspheric surface (zero hurt to the eye) Lens size: 42mm Color shading: 0% Package includes 1 x VR 3D glasses.
