... with AV input 1.50inch Virtual Display 2.3-4 hours watch movie,music 3.2G memory,32G max 4.AV input ... for DVD,TV 50inch Movie Video Glasses 2G memory with AV input -- Enjoy movies, music, ... : 24 bit, Audio output: StereoViewing Angle: 26°DiagonalVideo Input: Composite AVPower Duration: 2-3 hrs.Power Consumption: 0 ... ,Fcc,Rohs 50inch Movie Video Glasses 2G memory with AV input