Features 4.3in Display Screen: With 4.3in LCD display screen, integrated imaging system, clear imaging quality, convenient for multi angle observation. High sensitivity chip, faster response speed, and more convenient to use. High Magnification: High resolution and up to 1000X adjustable magnification design, high magnification supports the observation of microscopic details that cannot be seen by the eye. And the small magnification is suitable for observing daily life. Adjustable Focal Length: The minimum focal length of the focusing wheel is 10mm, and the imaging clarity can be adjusted. High focal length is suitable for long distance observation. Photography and Video Recording: Equipped with photography and video recording functions. Built in high sensitivity chip, faster response speed and more convenient to use. There are 8pcs LED light around the bottom of the lens. Wide Application: Suitable for various occasion, meeting the needs of various microscopes, suitable for printed circuit board identification, antique identification, fine carving, product appearance inspection, scientific observation. Specification: Item Type: Digital Microscope Battery: 1 x 3.7V 1800mAh rechargeable lithium battery, shipped with built in battery but without memory card.  Video Maximum Pixel: 720P 1080FHD CMOS Size: 1/4in Camera Resolution: 16M, 12M, 10M, 8M, 5M, 2MHD, 1.3M, VGA.  Video Resolution: 720P, VGA Video Format: AVI Image Format: JPG Light Source: 8pcs LED light with adjustable brightness.  Operating System: For win7, for win8, for win10, for OS X 10.5 or higher.  Supported Languages: English, French, Spanish, Portuguese, German, Italian, Simplified Chinese, Traditional Chinese, Russian, Japanese, Korean.  Interface and Signal Transmission Method: Type C USB 2.0.  Working Current: 570mA Power Consumption: 2.85W Digital Zoom: Not Supported Focusing Range: Approx. 10 ~ 40mm / 0.39 ~ 1.57in, capable of viewing distant views.  Camera Angle: 16° Package List: 1 x Digital Microscope 1 x Base 1 x Bracket 1 x Data Cable 1 x TV Cable 1 x Bracket Tube Package List 1 x Digital Microscope 1 x Base 1 x Bracket 1 x Data Cable 1 x TV Cable 1 x Bracket Tube