What's the difference among BlitzWolf VR, Samsung Gear VR and Google Cardboard? Samsung VR is with micro male interface for Samsung phones and magnet sensor to hold the phone, but x2.6 price as BlitzWolf. Google Cardboard is rougher built but cheaper, the earliest generation of VR. BlitzWolf VR is built with the same quality as Samsung VR with comfortable leather, compatible with all phones within sized 6 inch*3.2 inch, price much cheaper than Samsung and much better controllable. Package Included > BlitzWolf VR Glasses > Glasses cloth > User Manual > Warranty Card
- Spectacular 3D Reality Vision: All you need is positioning you phone, adjusting the angles of viewing, then you will see immersive 3D virtual reality through the lens as watching a 320" screen.
- Eyes Protecting &amp;amp; Comfortable: 8 Layers nano coating lenses to reduce 90% of phone screen radiation and harmful blue light reflection; Soft leather padding keeps your skin comfortable even after hours watching.
- Adjustable Pupil &amp; Focal Distance: Turn the upper knob to adjust the pupil distance from 55mm to 75mm; Twist the side knobs to adjust the focal distance while you wearing.
- Works with up to 6" Cellphone: Compatible with phone sized 3.5"-6", such as iPhone 6s 6s Plus 5s, Samsung Galaxy S5 S6 S6 Edge S7 Note 4 5 Edge, LG G3x Sony Xperia Z3, etc. Some cellphone with small screen like iPhone 4 may not have perfect experience.
- Download 3D Video Apps: This VR can't automatically transform images to 3D format, you need to download APPs with 3D format video or watch panorama videos on YouTube, QR code and video source can be found on Google.