True 100K pixel(software interpolated 300K pixel) True 350K pixle(software interpolated 1300K pixel) CIF CMOS sensor for 100K pixel; high resolution VGA CMOS sensor for 350K pixel Gigital zoom USB 1.1/2.0 interface Available for video conferencing, digital camera, web chatting Application of high resolution 5-in-1 glass lens Adjustable image previewing window Common stand and direct USB plug for option Snapshot Night vision function External/Internal micrphone for options Size (L x W x H): 36 x 28 x 50mm