3 INCH LCD DISPLAY: Experience vivid colors and enhanced detail with a definition 4.3inch LCD display, offering magnifications from 50x to 1000x for precise observation. 8 LED LIGHTING: Eight adjustable LEDs provide illumination for clear images, making it suitable for dark environments or viewing intricate details. COMPUTER CONNECTIVITY: Easily connect to a computer via USB for a wider field of view and to save your discoveries effortlessly, supporting up to a 32GB TF card. USAGE: Designed for diverse applications including board testing, jewelry inspection, educational purposes, and biological observations, catering to both professionals and hobbyists. Use scenarios Electronics and board testing: Inspect solder joints, traces, and surface features with clear magnification and reliable lighting to identify faults and quality issues. Jewelry inspection: Examine inclusions, surface finish, and engraving details with precise magnification and consistent illumination for accurate appraisal. Education and biology: Demonstrate magnified views of specimens in a classroom or at home, supporting observation and learning across biological, material, and microscale topics.