1. 68-inch LCOS virtual display, high-quality pictures (16:9 widescreen) 2. Supports 0 to 500 myopia lens adjustment 1. Features: 1) Integrated with audiovisual storage, broadcast, and display bring convenient audiovisual enjoyment any where any time2) 50-inch big screen (virtual range of visibility of 2 meters), high definition digital wide screen image quality3) Support MP3, WMA, FLAC, APE, AAC ...
