Features: brand new and high quality 2.5m lengthened power cord, enlarge the range of activities, convenient for live broadcast. 360 degree rotating webcam :120 degree wide-angle High Definition 4K webcam, providing 30 frames of clear video and images per second. 360°rotation can be adjusted freely, and the up and down viewing angle can also be adjusted freely within a specific angle. Plug and for play : without daditional driver or software, after connecting to the computer through USB port. It is also equipped with a privacy cover to protect privacy and security for individuals and companies. Webcam with noise reduction microphone : Built-in 8 meters omnidirectional sound-absorbing and noise-reducing microphone, clear calls and easy voice chat. Specifications: Colour: Black Pixel: 4K Material: ABS Plastic The highest resolution: 3840x2160 Sensor type: CMOS Interface: USB 2.0 for Focus mode: Fixed for focus, Night for vision function Drive: free drive Cable length: 2.5m Additional function: built-in microphone Sensor pixels: 8 million Package Includes: 1x WebCamera note: Due to the lighting effects and shooting angles, there is color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size.