Features: HDMI 3.0MP digital microscope helps you to see clear image and tiny objects easily with the professional microscopic lens. Can be connected to the computer display with USB interface and convenient for welding with high object distance. High sensitivity, high frame number, high definition, suitable for high definition television(HDTV) and displayer with HDMI port. Supports 10x-300x continuous magnification, convenient easy to use. Have more operation space, convenient user operation with high object distance. Satisfy the factory production line inspection, PCB inspection, hardware plastic, knitting, identification, etc. Can directly output 1080P full HDMI video to the displayer, plug and play. Can be viewed directly on the microscope screen with 3.0inch LCD display, you can also watch it on your computer. Support inserting memory card(up to 32G) to take photos and video for HDMI displayer watching. Wide usage: Mobile phone maintenance, QC inspection, education purpose inspection, industrial inspection, print industrial, jewelry stamp(collections), textile industrial and biological inspection. CE, FCC and ROHS certification for high quality ensurance.