... DVD,TV 50inch Movie Video Glasses 2G memory with AV input -- Enjoy movies, music, e-book wherever you go!1 ... Specifications: Screen Resolution: 320*240, Screen Ratio: 4:3Video Input Format: NTSC/Pal/Secam Auto-switchColor Depth: 24 bit, Audio ... output: StereoViewing Angle: 26°DiagonalVideo Input: Composite AVPower Duration: 2-3 hrs.Power Consumption: 0.9WFrequency ...