... DVR function, support wireless camera&Radar Chinaplus-Mirror GPS 4301FeatureNoteRear view mirrorWide-angle view & double ... is adjustable on 4 levels of volume: loud, medium, quiet and mute.3. City/Highway mode ... Photosensitive components 1/4-inch color, CMOS, 3. Pixel 628X582, resolution of 380TV lines 4. The illumination 3LUX ... Format: TXT,Game car rear mirror with DVR ,4.3'inch GPS function,rear ...