Parameter: Selling point: Compared with most network cameras, this product has a huge difference. In other words, the built-in sound-absorbing microphone can clearly hear your voice within 10 meters, which means you don't have to be close to kiss your camera awkwardly. feature: High quality, exquisite appearance. High-definition images with 480P and true color images. Up and down can be rotated 30 degrees, you can adjust the angle at will. Imported optical lens, high precision, no distortion of pictures. Auto focus, no need to adjust the lens. Designed specifically for laptops and desktops. Compatible with USB2.0. Automatic white balance, automatic color correction. Support Windows 2000 / XP / win7 / win8 / win10 Vista 32bit. Supports various video conferencing software, such as Netmeeting, which can work perfectly with MSN, Yahoo and Skype. specification: Product color: black DSP chip: no driver Image sensor: CMOS Lens: high quality glass lens High definition: 480P Dynamic resolution: 640 * 480 Frame rate: 30fps Cable length: 145cm Item size: 8 * 3 * 11cm Packing size: 6.5 * 8.5 * 10.5cm packing list: 1 * Webcam 1 *English user manual