WIFI & USB Microscope: This is a wireless portable digital microscope with WIFI hotspot or designed to connect to iOS phones and tablets and also support USB connecting to OS X computer for easy use in different fields HD Image and LCD Screen Design: 2MP pixel high definition image microscope, 1920 x 1080P high definition image quality for smartphone, 1280 x 720P for computer, the larger the screen, the better viewing. Unique LCD screen design will give you a clear understanding of the battery status and WiFi connection, when the battery is lower), the user experience is more high-end