Features: Highly definitions monitoring: Provides high-resolution, captures the printing process clearly, and ensures that every detail is under control. Real time viewing: Real time monitoring function allows users to understand the printing status easily. Easy installation design: Quickly complete installation without the need for complex tools. Comprehensive compatibility: specifically for K3C/K3M/K3MC, perfect matching 3D printing enthusiasts: individual users who passionate about DIY and creation, willing to improve printing quality and efficiency. Specifications: Field of view: 113° Focals length: 300mm Input voltages: DC5V Connection method: USB2.0 Cable length: 1 m/39.3 inches 1 in and 2 out cable: USB2.0 for k3c/K3C/K3M/K3MC Camera Size：about 31x13.6mm/1.22x0.53in Package Includes: 1set x Camera Kit note: There might be a bit color distortions due to different computer resolution There might be size errors due to different computer resolution