SciencePurchase 6 LED USB Webcam Camera W/Mic for Desktop PC Laptop - Megapixel WebCamera Shutter Key, Manual Focus, Dynamic Image, Automatic White Balance Sensor Size: 4386 x 3.64MM, 6 LED Lights Interface: USB Hi-Resolving Power: 640 x 480, up to 30 frames/sec Video Format: 24bit RGV, CMOS Chip