Feifan 3d Vr Virtual Reality Headset Google Version 3d VR Glasses with Adjustable Strap for 3.5 to 5.7" inch Smartphone color Black AMAZING REVOLUTIONARY TECH, turn your smartphone into a virtual reality viewer. You can experience the immersive, fun and exciting world of VR. Fly through the Grand Canyon, play 3D games, travel the city streets of Paris or become a character in an animated film. COMPATIBLE WITH ANDROID AND IPHONE with 4.0-5.7 inch screen, and works with over 300+ iOS/Android virtual reality apps on Apple App Store and Google Play Store. Search VR games/3D split screen or some other related keyword on Google Play or APP store to enjoy shocking 3D effect. ADJUSTABLE FOCAL DISTANCE AND PUPIL DISTANCE,which could satisfying different groups of people, Myopia less than 400 degree is ok to use this item without wearing glasses. PRACTICAL DESIGNS, adjustable phone mount can hold your phone in place to keep away scratching; and removable cover works for heat emission ;magnet switch makes it more easy operate on/off; Flexible Frame of Lenses makes it more easy to clean; and flexible and adjustable headband is suitable for different people. NO MAGNET BUTTON AVAILABLE with the headset. SUPER HIGH QUALITY LENSES, Lenses are the most important part of this product. HD optical resin lenses, 8-layer nano-coating, 5 times polishing. Reducing deformity and glare, effectively preventing visual fatigue, restore 3D reality under the broad vision, reproduction lossless virtual reality world.