M2cbridge Latest 3rd Generation Virtual Reality Headset 3D Movies and Games 4.7" - 6.0" Phone A new generation of technology upgrade, piano paint technology; 80  to 95  panoramic view ; 0-600 degrees of myopia adjustment, higher regulation accuracy. Lens: HD Optical PMMA Aspherical Lens, 40mm,focal length 55mm Compatible Phone Size: 4 to 6 Smartphone with 1080P (or above) Resolution, phone width 85mm, length 160mm can watch huge screen 3D movies, 360 panoramic videos and immersive games The IPD (interpupillary distance) and focal distance is easy to adjust, anti-fog design, built with soft PU leather face mask, very comfortable to wear