BESTEKER Mobile Terminal Headset 3D Virtual Reality Box, Comfortable Padding VR Glasses Headset With Adjustable Lens clear HD Performance Support 4.0-6.0 Inch Smartphone For Movie, Games Comfortable to wear- a soft cushion padding which goes against your forehead making them comfortable to wear and even after prolonged use will not uncomfortable. Fits for smartphone with screen size within between 4.0 to 6.0 inches, the max size of phone is 160x90x12mm. Compatible with iPhone 6 plus Samsung Galaxy S6 Edge+ and other 4~6 smartphones. ADJUSTABLE LENS- Pupil Distance (PD) can be adjusted to get the best 3D immersive experience. Pupillary Distance adjustment range: 55mm - 75mm. Protective mat and adjustable board can clamp your phone firmly. Will not cause falling and broken screen. Comes with enlargement effect Myopia more than 600 degree is well to use this item without wearing glasses Searching the Google Play store for "VR". You'll find that there is quite a bit of content out there. However, some of the best content is honestly on YouTube, where you can watch in video in "Cardboard" mode. This cardboard is attached with Bluetooth Remote which will make you easy to control.(Note: The VR app on the market is common use, you need to download by yourself)