1. 1280 * 720P HD resolution delicate and smooth images
2. Built-in omnidirectional microphone simple and smooth voice call
3. Manual adjustment clear vision adjustment
4. USB interface easy to install
5. Plug and play no need to drive
6. Adjustable metal hose 360 degree rotation
7. One-key switch night vision light easy to use
8. Widely used in corporate video conference communication driving school exams remote teaching remote training etc
9. Size: 18x5x5cm