Car DVR Mirror 7 Inch LCD Touch Screen Front And Back Camera Quality Lens Delivers 170 Degrees Of Wide Angle . · Technology Makes The Display In The Dark More Clear. · Can Mute / Unmute The Video · A Mode For Screen Saver · 7-Inch Screen "Visibility · Shooting - No Auto Range As Soon As You Start The Car. · Supports Micro SD Card Up To 32GB. · Supports English, Chinese, Thai, Etc. Accidents can be avoided by maintaining a safe following distance. Road Safety Warning System in the Phi sung V9 calculates the real-time distance bet...