Full Details from Amazon.com : http://www.amazon.com/gp/product/B002OHOF08?tag=onigi-20

Blue Microphones Eyeball 2.0 HD Audio and Video Webcam with Microphone

Two megapixel sensor and up to 1600x1200 resolution
HD video and audio recording on the go
Plug and play no complicated drivers required
Mac and PC compatible
Retractable video camera to ensure privacy