Description: Feature: 720P high definition lens, brings you clearer and more accurate picture for image. Built-in sound absorption and noise reduction microphone, you can receive the voices clearly within 10 meters. The sound of the mic is adjustable, you can adjust it according to your own computer condition. Hand manual for focus, it is easy and simple to adjust the video clarity by rotating the lens ring. Can be stably placed on the desktop and clamped on the display without damage the screen. USB 2.0 interface plug, Plug and for play, no drivers needed. Support Equipment: for Win7, Win8, Win 10, Vista, XP2 and above computer operating systems. Suitable for live broadcast, online classes and video conference. Specifications: Item Type: Webcam Material: plastic+metal Size: camera: 7.8x3cm/3.07x1.18in, cable length: 160cm/62.9in Color: Black Frame rate: 30/s Video format: AVI Lens: high definition lens Flash control: 50Hz, 60Hz Resolution: 1280x720 Take photo format: Bmp jpg Interface: USB2.0 Sensor type: cmos Quantity: 1 PC Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1 x Webcam