Features: 1.WITH 6 ADJUSTABLE LED LIGHTS: USB endoscope comes with 6 bright LED lights with adjustable brightness, you can easily work in dark environment. 2.3 IN 1 INTERFACE: The endoscope camera features USB, Micro USB, and Type C interfaces for wide compatibility and application range. 3.70 DEGREE VIEWING ANGLE: WiFi Inspection Camera adopts 70 degree viewing angle and supports Android, Windows OS. 4.FLEXIBLE: The cable is long and flexible for your convenience, compatible with cell phones, tablets, computers, etc. 5.APPLICATIONS: Endoscope is suitable for measuring pipes, underwater observation, parts assembly, construction sites, car maintenance, repair, human ear, etc. specification:Item Type: 3 in 1 USB Endoscope Material: ABS Interface: Type C Interface, For Andriod Interface, USB Computer Interface Model: AN101 Lens Diameter: Approx. 5.5mm / 0.22in Resolution: 640x480/1280x720 Focusing Length: Approx. 4-10cm / 1.6-3.9in Frame Rate: 30fps Viewing Angle: 70 Degrees Light Source: Adjustable LED Light Power Supply: 5V Support System: For Android and for Windows Applications: For Measuring Pipes, Underwater Observation, Parts Assembly, Construction Sites, Car Maintenance, Repair, Human Ear, Etc. PackageList:1 x Endoscope 2 x Ear Spoon 1 x Small Hook 2 x Plastic Rings 1 x User Manual