... , 1080P(1920×1080)Audio InputRCA ×2Audio Output2.5W Speaker×2(bus)Intelligent LED backlightAdopt international popular LED backlight, long life, no ... , more energy saving and environmental protection.System Control ModeContrast, brightness , sharpness , color saturation , hue , signal switch, adjustable color temperature, backlight adjustmentOperating ModeInfrared ...