Features: 1. 6pcs LED lamp brightness can be adjusted by dimmer button of the control box according to your needs. 2. Features a high-definition camera that allows you to capture images or record videos at close range. Photos and videos can be stored directly on your device so you can share them wherever you wish. 3. This device has three types of interface: USB, Micro-USB, and Type-C. You can use this endoscope with Android smartphones, Windows PC, or MAC PC using these three interfaces. 4. Type-C interface for Android smartphone 5. Micro-USB interface for Android smartphone 6. USB interface for Windows PC and MAC PC 7. This endoscope is compatible only with Android system smartphones and is not compatible with iPhone iOS devices, Windows phones, or any other mobile phones with different operating systems. 8. Your Android phone must run Android 4.0 or higher, support OTG and UVC functions, and support external cameras. The system must allow connection to an external camera. All the above conditions are essential requirements. The device will not function if any of these conditions are not met. Specifications: Cable length: 1m Supported systems: Android, Windows 2000, Windows XP, Vista, Windows 7, Windows 8 Waterproof rating: IP67 Viewing angle: ~70 degrees Resolution: 640x480 (1280x480 on computer), 30 fps Light source: 6 adjustable white LEDs Focus distance: 1.23.2 inches Material: Plastic, Metal Package contents: 1 x Endoscope 1 x Accessory bag 1 x English manual