Sell USB 2.0 HD Webcam for Computer Camera Video Microphone For PC Laptop Desktop best price

description 1. built-in microphone, can transmit sound within 10 meters. 2. the head can be rotated freely up and down 45 degrees, and the angle can be easily adjusted. 3. imported optical lens, high precision, no distortion picture. 4. high definition. 5.focal length: 8 cm infinity 6.signal to noise ratio: more than 48 db (30 f / s 220 lux)   specification: colour: black size: about 59.5mm x 63 mm automatic white balance, automatic color correction. high-definition camera, chip lens clarity can be 12 million clear effects. built-in digital microphone, can absorb sound source within 10 meters. for desktops and laptops supports windows 2000 / xp / window7 / win8 / window10 / vista 32-bit etc. support cc2000, web conferencing, icq, msn, yahoo messenger and skype etc. products include: 1x camera