Features: 1Comes with a special base, sturdy and stable, easy for placement and use. 2The 5MP 500X digital microscope features reliable performance and high reliability. 3Support some mobile phones with OTG function, can be easily observed on the mobile phone. 4The plastic lamp cover at the front of the microscope can be rotated 360 degrees for polarized light observation. 5USB interface connected to the computer, with measurement software, can be measured, photographed, recorded, stored, can be observed in full screen. Condition: 100% Brand New Item Type: Microscope Model: HT-80PS (Handheld Microscope USB OTG) Main Control Chip: Dedicated Master for DSP Magnification: 1X-500X Photo/Video: Built-in Pixel: Real 5MP Pixels Auxiliary Light Source: 8 White LED Lights (Polarized light can be observed) Static Resolution: 640x480, 1280x960, 1600x1200, 2034x1536, 2592x1944 Imaging Distance: Manual Adjustment 0-3cm Support System: Support for Win XP/Vista/Win 7/Win 8/Win 10 (Computer or Tablet), for Android (for Android Phone with OTG Function) Application Software: Hotviewer (for PC), HotMicroscope (for Android) Connection Method: USB Wired Connection Power: USB (5V DC) Dynamic Frames: 20-30f/s under 600 LX Brightness Illumination Range: 0-30000LX Wire Control Adjustable Supported Languages: Chinese (Simplified and Traditional), English, German, Russian, French, Japanese, Korean, Spanish, Italian, 9 Languages Color: Gray Product Size: Approx. 144 x 37 mm / 5.7 x 1.5 in Weight: Approx. 375g / 13.2oz Package included:1 x Microscope1 x Base1 x Correction Ruler1 x OTG Adapter1 x User Manual