... . WDR function, visual angle 170 degree range 3. Car Digital Video Recorder with 5.0 Mega Pixel Lens4. Built-in 5.0 mega ... power is on 19.Cycling records automatically, over-write if memory is full 20.USB port: high-speed USB 2.0 ... , General VideoLoop Video Time3minutes, 5minutes,10 minutes, 30 minutes, OFFStorageDevice Memory: 1MExternal media: micro SD (TF) maximum support: 32GBWhite BalanceAuto, ...