Turn your smartphone into a Virtual Reality experience, throwing you into amazing 360 degree virtual adventures. Watch 3D movies and play games like never before. Compatible with iOS & Android phones with 4.7"" to 6.0"" touch screens. Light weight so you can play and watch more comfortably. Includes room for most eyeglasses. Adjustable (PD) pupil distance (1.50"" to 3.0"") for better viewing. Adjustable (FL) Focal Length (3.0""- 3.34"") for better viewing. High quality adjustable headset, Improved nose padding for extra comfort and durability. Enjoy Real 3D experience and 360 degree panoramic views. Cooling ventilation slots help to prevent your smartphone from getting over-heated during charging and allows connection for earphone. Aspheric optical lens design. High transmittance nano-coating technology. Made of ABS strong and durable material.