... , Dolby Digital Audio(AC3)- Conax7.0, CTI, CAS embedded for choose- Support MHEG-5(optional)- USB 2.0 interface for MP3 & JPEG playback, PVR ... )- Screen format: auto, 4:3, and 16:9- Input power: AC 90-260V~50/60Hz- Size: 280X225X58mm MANUFACTORY PRICE HD DVB-T HDT600CA ... MPEG-4 H.264/AVC STI5205 CHIP FTA+USB(PVR)+CA(WITH CONAX 7.0,CTI CAS)