1. Suitable for 3.5-5.7" smart phones, such as iPhone 6/iPhone6 Plus/iPhone 6S/iPhone 5c,5s,5/Samsung Galaxy    Note 4/Galaxy Note 3/Galaxy S6 Edge/Galaxy S6/HTC One Max,etc.
2. Lens:HD Aspheric Optical Resin Augmented lens
3. Pupil Distance(PD) adjustment range: 55-75mm
   Object Distance adjustment range is within 10mm
   Perfect for myopia less than 500 degree.(no need to wear glasses to use)
4. Field of View (FOV): 85-95° 
5. Like to watch the 1050" screen from the distance of 3m, which brings you super 3D picture effect and        wonderful feeling 
6. IMAX experience at home, at office, by train, by bus, by airplane at anytime, anywhere
7. Ergonomic design, lightweight, adjustable strap makes you wear comfortable 
8. Download APP from Apple APP store/Google Play Store/Android APP center, etc. Search with keywords "VR /      VR Game / Virtual Reality, etc." A truly fun and immersive experience for any age.