Specification: 1. 48" inch Virtual Display Screen, Digital monitor. 2. Display resolution: 432X240dotsX3, 310, 000pixels 3. Angle of View: 28 degrees 4. Color: 24Bit, 16. 7m colors 5. Video signal: 1 Vpp / 75 6. Sound signal: 200mVrms / 20K 7. AV input jack: 3. 5 female, 4-pole. 8. AV connector cable: The 4-pole hole male 3. 5, 3. 5 male jack audio and video. Function: 1. Non radiable LCOS panel, scatheless on eye; 2. DVD image quality, Materialize perfectly the image quality of IPOD, Playstation and X-box, 3G Mobile TV 3. High colors, 16. 7m colors 4. Contrast: 100: 1 5. Auto AV input (NTSC / PAL) 6. Built-in double audio stereo speakers Accessories: AC Adaptor, Battery Box, AV Cable, Light Cover, User Manual Product size: 168x37x30mm Product weight: 90g Packing: 1pc / color box / 21x19x55cm / 0. 65kgs 20pcs / ctn / 56. 5x22. 7x39. 8cm / 14kgs