iWonow 2.0MP Android Endoscope Waterproof OTG Borescopewith 10 Meter Cable for Samsung Galaxy S4 S5 S6 / S6 Edge S7 Note 2 3 4 5 (32.8 Feet) Support android phone with OTG and UVC function, such as Samsung Galaxy S3 S4 S5 S6 / S6 Edge S7 Note 2 3 4 5 2.0 Megapixel HD CMOS camera, 30 frames per second Waterproof IP67, with 8.2mm lens camera head and 6 adjustble LED Lights Can be used on the computer (a USB to Micro USB Female cable is included) Please download the app called "CameraFi" from Play Store to use the endoscope