Aiskaer 7mm Endoscope IP67 Waterproof USB Inspection Snake Tube Camera for Andriod OTG Smart Phones( Also compatible with PC and Android tablet)-3.5M Support android phone has OTG and UVC function after install "CameraFi" app from google store, such as Samsung Galaxy S4 S5 S6, Note 2, Note 3, Note 4, Note 5 ,HTC M9 ,M9+,M8,LG G4 etc.It does not support iPhone,iPad The use micro to USB line can be directly used on the PC ,XP system can watch video directly, Vista/Win 7/8/10 needs to install software(CD software included),MAC can use Photo Booth and select it as a camera MAC can use Photo Booth and select it as a cameraNo need to install any software IP67 Waterproof 5.5mm Camera Head with 6 Ajustble LED Light, fully competent for different uses High-resolution CMOS camera resolution: 640 * 480; 30 frames per second.Focal Length: 3cm - 8cm