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4K Ultra HD Action Camera: SJCAM SJ4000 supports 4K 30FPS/2K 30FPS/1080P 30FPS/720P 30FPS/WVGA 30FPS/VGA 30FPS video resolutions. has a zoom range from 1.0X to 5.0X, 40MP photos, 6G fisheye lens and 170° super wide angle to capture the exciting moment. WiFi wireless action camera: Please follow the instructions to install the app \