1USB FUNCTION: Digital microscope with a USB function designed to connect to PC computer or laptop, suitable for WINDOWS XP 32 bit and 64 bit. 2WITH 8 LEDS: Microscope camera built in 8 LED lamp chips and with a soft light design, provide enough light and the best clarity, long term observation will not damage the eyes. 3PHOTO VIDEO FUNCTION: 0X200X HD magifier, not just a microscope, you can zoom in and out, but also take photos and videos with one click. It is easy to catch excellent microscopic details. 4MULTIFUNCTIONAL CAMERA: With high resolution and clear images to help you understand the condition of your scalp, hair and skin, also suitable for porcelain, stamps and coins. 5PORTABLE DESIGN: USB microscope camera is light weight and small in size, easy to carry and operate, also can be used as a portable microscope for travel.