42 inch LCD explosion-proof TV KTV engineering machine

Panel type IPS (hard screen) screen proportion widescreen 16:9 brightness 450cd / m2 scanning mode line by line scanning maximum resolution 1920 * 1080 additional function USB media playback nominal contrast 4000:1 best viewing distance 3M (included) - 3.4m (included) energy efficiency grade three-level network connection mode does not support screen brushing rate 60Hz number of speakers 2 receiving pal packing list remote controls, Manual operating voltage (V) 110-220 certificate type CQC certified power supply (W) 45-100 video display format 1080phdmi interface quantity 2 3D type no standby power (W) 0.5 screen size 32 inches, 40 inches, 42 inches Function whether the ordinary TV is intelligent or not. The body material is aluminum alloy. The size is 32-65 inches. The resolution is 1980 * 1080