Bullet Points: 1) Scope of application: The wonderful world is concentrated under this delicate microscope. The products are widely used in: computer control, electronic component welding control, scientific teaching tools, concrete, scalp inspection, jewelry identification and so on. 2) USB interface: This product has a USB interface and two adapters (type-c and micro-usb), can be connected to-Android phones (not support Apple phones), support OSX and Windows system. 3) High Resolution: The product has a handle for easy observation, detection, 1600X focusing, high resolution, shooting and video recording, measuring, small and portable, with light source. 4) Objective protective cover: The top of the microscope lens is equipped with an objective protective cover. Be sure to remove the protective cover before use, otherwise it will affect your observation. 5) Photo and video production is the best choice of small object recognition. Capture details clearly. Built in 8 LEDs. (USB cable with dimming knob) Features: 1. Excellent design excellent performance 2. The light is soft and not glare, and the observation is clearer. 3. Professional, more versatile, can be used for laboratory research, electronic components, jewelry identification, etc. 4. USB, micro-usb, type-c more convenient to connect computer and samrtphone 5. Portable, lightweight and easy to use. 6. 50X-1600X, Video Resolution: 640*480, Support Win10 Win8 Win7 XP osx-mac,-Android Phone Specification: Size(Approx.): Bracket Height: 12cm/4.72in; Microscope: 11*3cm/4.33*1.1, 18in; Magnification: 0-1600x; Pixel: 0.3 million pixels Material: Plastic housing Applicable: Universal use Packing list: 1 * Microscope 1 * Holder 1 * Correction Ruler 1 * User Manual 1 * Micro-USB Adapter 1 * Type-C Adapter