Urgod 3D VR Glasses Generation II Virtual Reality Headset for 3.5-6.2" iPhone Android Smartphone (with Bluetooth controller as a Gift) Use top quality ABS material and 42mm diameter spherical resin lens without stimulation plastic sheet, environmental, high quality The position of phone can be moved at any time even while watching movies or playing games, it is convenient to make sure the middle lines of phone Humanized design of straps can distract part of pressure from the bridge of nose, comfortable for wearing Suits for iPhone, android phones and windows phones with screen size within 6.0 inch, recommended phone size is 4.7- 6 inch The Bluetooth controller, as a gift we sent, it is not compatible with all kinds of the phone at present, especially ISO system and window system,etc