We believe that the next million virtual reality experiences will happen on smartphones - a device that's already in your pocket. And we've now made it possible for people everywhere to explore virtual reality in a cost effective, easy way with our new Smartphone Virtual Reality Viewer. Compatibility: Smartphone: 4.7 - 6.0 inch screen Android phone:Samsung Galaxy S6 S6-edge S5 4 3,Note 4 3 2,Alpha A7 5 3;Sony Z3 Z2 Z1; HTC M9 8 7 Butterfly;LG G4 G3 G2; IOS phone: Apple iPhone 6 plus 6 5/5S Color: White Package size: 23.4* 20.9 * 12.3cm Package weight: 300g View angle: 100% Simulate the viewing distance: 3m Lens: Aspheric HD lens (harmless to eyes) Magnetic: With the magnetic control device Phone operation system: Android/IOS Definition: 99% Selling point: 1.Just play without adjusting the focal length, everyone can use it no need adjust,more easy and better than adjustable one. 2.The inflexible but adjustable strap better let the VR glasses excellently decentralizes the gravity, making you feel more comfortable. 4.Through various experiments, the sponge on the glasses is the most comfortable with great air permeability. It can effectively protect you from the skin irritations while wearing the glasses. 5.The gaps on lateral sides make the heat dissipation of your phone, earphone connection and charging while using available. 6.According to the human body engineering design, nose space designed can effectively reduce the extrusion on the nose. You can enjoy your movie best with any postures. 7.As for the duration for use: better to not more than 2 hours each time. How to use: 1.Play a side by side video or VR game on your phone 2.Put your phone at the centre of the cover and push tight.