ATSC car digital TV box with built-in one tuner, special for USA, Mexico and Canada - Video: two-way video output - Audio: two-way Audio-R and Audio-L output - RF Input: one-way antenna accept - Touch screen or remote control support - 4:3 and 16:9 Aspect Ratio supported - Video format:480i/480p/720p/1080i/1080p - PAL/NTSC TV format support - Support EPG program guide an channel list - Program parameters memorization when power off - Multi-language OSD: English, Franch, Portuguese, Spanish