brand new and high quality Features:1.1600X Magnification : 1600x magnifies, capture clearly details. Built in 8 LED light.2. High Quality Pocket Microscope : Premium anti-skid handle, comfortable and durable. This portable microscope is a perfect toy for kids to explore micro world, also suit for people who love observing insects, skin, PCB and many interesting objects.3. Scal examination, Textile Inspection, Jewelry Inspection,Collections or Coin Inspection,Printing Inspection,PCB orPCBA Inspection and so on.4. The microscope is made up of high-quality IC and electronic components, with clear for image quality, low power consumption, high-resolution,applies to small objects to be larger.5. Photo and video production,is the best choice of small objects recognization.Main Specifications:1. for Image Sensor: 0.for 3M HD- CMOS Sensor2. Video Capture Resolution: 640 x 4803. for Focus Range: Manual for Focus from 15-44mm4. Frame Rate: Max. 30f or s5. Magnification: 1600X6. Video Format: AVI Other Specifications:1. Adjustable illumination: 8 built-in LED diodes2. Snap Shot Format: JEPG or BMP3. PC Interface: USB3.0 and USB2.0 and USB1.14. Power Supply: USB Port (5V for DC)5. System support: Win2000 or 2003 or XP or Win7 or Win86. Dimension: Approx. 11x3.3cm or 4.33x1.18inch, Base size: 7x8cm or 2.76x3.25inchPackage includes:(with retail package)1 x Microscope1 x Stand1 x Software CD-1 x Calibration Ruler