... (Micro SD / TF card)USB 2.0 interfaceVideo recorder working current: < 200MAVideo Resolution: 640*480, 30 frame/s, ... battery power displayed on LCDLCD menus displayed: voice recording, video recording, digital camera, MP3, MP4, picture browsing, file ... etc.)Supports fast-forward and fast-rewind when playing video/audio recording filesCapable of motion-activated recordingDimensions: 185mm× ...