Features 1、PRACTICAL AND CONVENIENT: This is a portable 180 degree two direction rotary head HD visual non destructive testing tool, can realize quickly, no dead angle detection of the narrow space internal structure and state; Provide convenience for locations that cannot be seen by the eye 2、FLEXIBLE ULTRA SHORT PROBE: Industrial endoscope use ultra short probes for better penetration in narrow corners and curved tube arcs, truly realizing an all in one machine 3、ERGONOMIC DESIGN: This industrial endoscope is ergonomically designed to take a picture with one hand and control lens steering 4、PORTABLE AND CONVENIENT: The portable endoscope can be directly installed on the mobile phone for viewing, without complicated procedures, and the data line can be inserted to use 5、APPLICABLE SCENARIO: Two way articulating borescope is widely used in petrochemical plants, electrical power, parts quality inspection, automobile testing, customs supervision, search and rescue, etc., can detect many aspects, one machine can realize industrialization convenience Specification Item Type: Two Way Articulating Borescope Camera: 1MP(without display) Camera Diameter: Approx. 6mm / 0.24in Function: Video, camera, playback Hose Diameter: Approx. 5.7mm / 0.22in Hose Length: Approx. 1meter / 3.3ft Support: For Android, for HarmonyOS, etc. Package List 1 x Endoscope Host 1 x Phone Clip 1 x USB Interface 1 x Toolbox 1 x User Manual