4-IN-1: Newest designed 4-in-1 USB cable, compatible with USB Type-C, Lightning, Micro-USB, and USB-A. That means the microscope works with almost all device (with OTG function). Please ensure the OTG function is activated before using the OTG microscope. | Simple, Efficient, and Highly Stable: There’s no button on the microscope machine itself, all buttons (camera & brightness control) are built-in the USB cable. No worry about blurry image when using the button to capture a picture/adjusting the light brightness, Perfect for butterfingers! | HD 1080P Microscopic World: With its high-resolution sensor, the microscope ensures sharp, smooth, and true-to-color imaging, eliminating blur and noise. It supports real-time viewing and recording, making it ideal for teaching, research, or industrial inspection. Discover the unseen in breathtaking 1080P clarity-experience the microscopic world like never before! | Built-in 8 LED Lights: The built-in LED cold light source provides adjustable, even illumination for clear sample visibility without eye strain, even during prolonged use.The light brightness can be easily adjusted by the brightness control wheel on the USB cable. | Versatile Applications: The Bysameyee digital microscope is a versatile tool with applications across education, electronics, healthcare, and industry. It enables detailed examination of biological samples, plant structures, circuit boards, scalp, collectibles(coins and stamps), and materials-enhancing research, diagnostics, repairs, and quality control.