Product Description Specifications: 1) 72 inches virtual screen size, Digital monitor 2) 16000K colors 24bit, unmatchable colorful digital display 3) 100: 1 high contrast 4) 180HZ unmatchable high flush frequency 5) 310K pixel, 432*240dots 6) Contrast, brightness and sound volume Adjustable 3) Angle of View: 28 degrees 4) Color: 24Bit, 16. 7M colors 5) Video signal: 1 Vpp/75ou 6) AV input jack: 3. 5 female, 4-pole. 8) 3. 5 male jack audio and video. 9) Virtual screen size: 72 inches 3m away 10) RCA connector cable: The 4-pole hole female 3. 5 11) RCA in yellow, white, red. 12) Power input jack: 4. 0/1. 7 female