Blupow Android OTG Endoscope 7mm Mini Waterproof Borescope Inspection Tube Pipe Camera 3M for Samsung Galaxy S5 S6 Note 2 3 4 Support Android Phone has OTG and UVC function, such as Samsung Galaxy S5 S6, Note 2, Note 3, Note 4 IP67 Waterproof 7mm Camera Head with 6 Ajustble LED Light, fully competent for different uses High-resolution CMOS camera resolution: 640 * 480; 30 frames per second Best Focal Length: 3-8cm A New Type of Endoscope for your daily work