Size: 37 inch Used for hotel and home Panel quality: full HD A grade lLCD LG/Samsung/AU/CMO Resolution: 1,920 x 1,080 Active area: 473.76 (H) x 296.1(V) Aspect ratio: 16:9 Brightness: 500cd Contrast ratio: 1500:1 Operating voltage ranges: AC 100 to 240V/50 to 60Hz, DC 12V Program memory: 260 channels Maximum color: 16.7M Horizontal scan rate : 30 to 60KHz Vertical scan rate: 50 to 85Hz Viewing angle: 170 (H)/170 (V) Speaker: embedded Input connector: RF/AV/S-video/VGA/USB/HDMI Response time: 5ms Menu OSD: Chinese/English/French/Italian/Japanese/German Input voltage range: DC 12V/3A, AC 100 to 240V, 50 to 60Hz TV system: PAL/NTSC/SECAM Digital TV: DVB-T/ATSC/ISDB-T (optional)