Excelvan Universal 3D VR Box Virtual Reality Headset Adjustable IPD 3D Movies Games Glasses for 4-6inch Android iOS Smart Phone. Fit for: iPhone, Android phones and Windows phones series with screen size between 4.0-6.0 inches. There are more than 450 virtual reality apps on both apple app store and google play store for you to download. You can easily put the smart phone in the 3D glasses meanwhile take it out Effortlessly. The lightweight design (net weight:320g) will Give you an comfortable experience while use it. It is perfect for people with myopia under 600 degree. You can get free from your glasses while enjoy the 3D movies or 3D games with the virtual reality glasses, bringing you better experience. Adjustable Headband fit your any size of head and can make sure to wear it comfortable. Top Wheel for Sight Distance Adjustment,Left & Right bottom for Pupil Distance (PD) and Focal Distance(FD) adjustment at a range of 58mm - 72mm FOV to 95, it will offer you a 320inch screen at a distance of5 meters. And Built with high quality ABS and 42mm diameter spherical resin lens material, it can minimize the distortion when magnifying the images. The ventilation holes on the front board is very useful of phone cooling for long use. And you can also use the earphone at the same time through the holes on the both side. Immersive experience Game players control the game by turning the head, feels like walking in the virtual world. Completely immerse in the game. Wearing the Excelvan VR glasses, you will go to a wonder world.