VR-Room 3D VR Headset Virtual Reality Box with Adjustable Lens and Strap for iPhone 5 5s 6 plus Samsung S3 Edge Note 4 and 3.5-5.5 inch Smartphone for 3D Movies and Games Turn your smart phone into the ultimate 3D machine for 3D games and split screen movies; works with over 300+ IOS/android virtual reality apps Pupil distance (PD) and focal distance (FD) both can be adjusted to get the best 3D immersive experience The front cover is adsorbed by magnet, easily to be remove, make the phone cool while using and great for ventilation for long use Fits for iPhone, android phones and windows phones with screen size within 6.0 inch, recommended phone size is 4.7- 6 inch The surface of this 3D VR glasses is matte and it also uses a high-definition optical resin lenses