Specifications: 1.Cmos sensor: 1.3M interpolation pixel 2.frame rate:30fps 3.USB1.1 interface 4.info noise rate:48dB 5.high quality glass lens 6.Focus range:30mm-infinitive 7.Compatibility:WIN98/2000/ME/XP Features: 1.Digital zoom: 1 x 10 2.Special vedio effect, you can make your image as old photo, black and white color phone........ 3. Special frame effect, you can make your image with many lovely frame. 4.High definition glass lens Look sharp with VGA optics and video up to 30 frames per second; unique design gives webcam added personality. S777 consists of webcam and ozonizer which can purify the air,, reduce the radiation, enhances human immunity.