Specifications: 1.cmos sensor: 800*600 2.frame rate: 30fps 3.USB 1.1 interface 4.Info noise rate: dB48 5.high quality glass lens 6.Focus range:30mm-infinitive 7.Compatibility:WIN98/2000/ME/XP Features: 1.Digital room: 1 x 10 2. More than 20 kind vedio special effect 3. More than 10 kinds frame 4.Color: white and black 5.Choose bracket or not