... detective video function, can choose on or offA key switch, can choose the video, photograph, preview functionPhotographed optional ... convenient, quickly,up to 32GBSupport Real Time & Date display on videoSimple to use convenient, switch on the power automatically detect operationAutomatic ... LED light: dual super bright LED TV mode: PAL/NTSC Frequency: 50Hz/60Hz USB port: USB2.0 Power input: 5V ...