Specifications: This webcam adopts high clarity optical lens, delivering high clear image effect without distortion. Simply plug into USB port of computer and ready to use. Built-in noise reduction mic makes your voice can be clearly heard even in noisy environment. Item Name: Webcam Transmission Interface: USB 2.0 Resolution: 1 Million 720P Image Format: MJPEG/YUV2/YUYV Support Resolution Camera Frame Rate: 1280*720 30fps, 800*600 30fps, 640*480 30fps Driver: Drive-free Focusing Method: 80cm to Infinite Focusing Method: Support Manual Zoom Response Time: 3S Matching Computer: Laptop, Desktop Microphone: Support External Audio Working Temperature: 0 Celsius Degree - 50 Celsius Degree Storage Temperature: -20 Celsius Degree - 60Celsius Degree Supported Systems: for Windows, for iOS, for Linux, for Android Featured: Drive-free, with Microphone, Easy to Use Webcam Size: 6.5cm x 4cm x 7cm/2.56 and quot; x 2.57 and quot; x 2.76 and quot; (Approx.) Cable Length: 1.5m/59.06 and quot; (Approx.) Notes: Due to the light and screen setting difference, the item and 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Webcam Webcam Camera and Photo Webcam Webcam Webcam