Head-mounted 3D display for immersive 3D entertainment. Combines superior picture quality from OLED displays (which produce a striking, simulated widescreen display) with realistic presence from 7.1-channel audio. Ergonomic testing for better fit and a more comfortable viewing experience resulted in headbands that can be adjusted with one hand, an enlarged forehead pad and other refinements. The result is highly polished equipment, in appearance as well as compelling performance.