Name: 42 inches LCD TV Model:ST-420TV Detail Supports ATSC,NTSC BTSC stereo and SAP demodulation PIP function (two video signal synchronization display) Picture freezing Optical or coaxial digital TV terminal audio output 3D video code ,3D video Noise reduction,3D Progressive change CC,V-CHIP,EPG,CAN plug-in DVD 1 channel TV input / 1 PC-RGB input / 1 S-VIDEO input / 1 CVBS input and output / 2 Road, CVBS Audio Input and Output / 1 channel PC-RGB AUDIO input / 1 HDMI input / 1 YPBPR input / 1 YPBPR AUDIO input / 1 SPDIF inputmaximun resolution 16801050 plastic shell   Technical parameters Model ST-420TV Display device 42" 4:3 /16:9TFT/LCD   Video input 1 channel TV input / 1 PC-RGB input / 1 S-VIDEO input / 1 CVBS input and output / 2 Road, CVBS Audio Input and Output / 1 channel PC-RGB AUDIO input / 1 HDMI input / 1 YPBPR input / 1 YPBPR AUDIO input / 1 SPDIF input Audio input/output   1 channel RCA Maximum resolution 16801050 Maximun color 16.7M Brightness 450(cd/m2) Contrast 1000:1 Response time 8ms Viewing angle 170(H)/165(V) Pixel pitch 0.297mm(H)0.297mm(V) Temperature  -10C~60C   Storage temperature  -20C~65C    Humidity 5~95%  Display area 930mm(L)523mm(H) Menu language Chinese / English / French / Devin / Italian / Spanish / Portuguese / Dutch / Polish Power InputAC110~240V/50~60Hz;outputDC12V/5A Size 997mm598mm116mm((LHD)