The Android device is connected to a USB camera or video capture card through the USB-OTG interface, and supports video or photo or audio recording

-Use USB OTG CAMERA to connect USB UVC camera to Android device to provide video/audio/photograph function.

-Connect the microscope/endoscope/USB camera.

-It can support multiple resolutions HD (1280x720), Full HD (1920x1080), etc., and the supported resolution can be set on the USB camera.

-Can support mobile phone built-in sound or USB camera sound.

-You can view the recorded files through the APP in the USB OTG CAMERA, or through the microdvrcamera in the phone folder.