Color: Silver + black - Material: Zinc alloy - Resolution: 2~5 Mega inner optical lens - Anti-tremble picture capture function - Built-in 4-LED white light - Interface: USB 2.0 - Display speed: 30fps - Magnification: 10~200X - System requirement: Windows 98 / 2000 / Me / XP / Vista / 7Mac 10.43 / 10.49 - CPU: Pentium 300 or higher - Internal memory: 64MB or higher - HDD storage space: 12MB and above - Handheld digital microscope can be connected with computer and easy to operate. It has a wide scope of applications such as skin detection hair root detection industrial inspections printing textile biologic inspection antique and jewelers inspection crime scene imprint and material evidence investigation. - Packing List: - 1 x Digital microscope (137cm) - 1 x Triangle holder - 1 x English manual - 1 x Software CD