... MPEG-1 Layer1,2 3.USB2.0 1080P 55" 2HDMI and USB LED color TV Panel vender: LG LCD panelAspect Ratio: 16 ... Temperature: 6500k 9300k 11000kColor Fine Tuning: Independent Red , Green and BlueSpeakers: Built-in 2*5W SpeakersPanel Lamp Life(typical): ... Power, TV/AV, MENU, volume +/-, channel +/-Sound Effect: Standard/Music/Movie/UserOSD Languages: Chinese, English, French, German, Spanish, Italian, ...