High quality endoscope basic device with battery operation mini usb interface large display 889 cm 35 with 320 x 240 pixels sd card slot and tv output the basic device can be combined as desired with different endoscope cameras to build the endoscope matching the task best the bs 1500t has an image and video recording function with the option of direct playback or storage of data on sd card during a video recording or during playback stills can be generated at the same time to record