1. Image sensor: CMOS Sens or 480K/1300K; 2. Frame rate: 30fps; 3. Sight angle: 45-60 degree; 4. Auto light control,Auto white balance and Auto fouces range; 5. Can preview picture in far distance; 6. Can preview in near distance and enlarge 25 times; 7. USB 1.1/2.0 interface 8.Metal housing; 8. Available for video conference, digital camera,web chat; 9. Compatility: WIN98/2000/ME/XP; 10. Materials: Metal housing; 11. Color: gold, silver, bronze, black, white, grey.