Supported Devices:Works on almost any video device. The Relaxsee VGA video glasses is designed to connect to almost all NTSC or PAL audio/video device with video out capabilities, VGA signal, RGB component video Supported Devices Include:Portable DVD players Media players Gaming systems (like X-BOX,PS2,PS3,Wii etc)Digital cameras Camcorders Cellular phones with video output(like iPhone, Nokia N95,3G mobile phone etc)Support VGA Port, it can connect with PC (NVIDIA video card) to watch 2D/3D VideoSupport RGB component video, it can connect with Blu-ray DVD to watch 2D/3D VideoFeatures:Relaxsee 3D enabled for manual 2D/3D controlCan be worn with or without prescription eyeglasses The integrated rechargeable lithium ion battery gives approximately three hours of continuous viewing Support for 3D video format Side by SideSupport for standard 2D videoUser Adjustable:Earphone can be upgraded or removed to allow you to use in your own headsets Soft, comfortable, nose rack remove 3 files. Advanced Optics: 35-degree field of view Use eye patch to watch will betterSpecificationTwin high-resolution 640x480 (920,000 pixels) LCD displays Equivalent to a 80" screen viewed from 2 meters Millions of colors Integrated rechargeable lithium ion battery allows approximately three hours of continuous operation 60 Hz progressive scan update rateOutput port (video glasses connect port), PHONE port, RGB port, Audio Input, Video Input, DC Input,VGA input. 2D/3D control box have function: work light /Power light; Contrast /Brightness; TV/AV (CVBS-AV, Component- RGB, PC+HV -VGA)selection; 2D/3D; R/L; left move/right move