5.5inch LCD Digital USB Microscope Portable 10MP 1000X 1080P Coin Microscope with LED Light for Windows for OS X Item Type: Digital Microscope Material: ABS Display Size: 5.5inch LCD Display Pixels: 10MP Magnification: 1‑1000 Times Continuous Magnification System Object Distance: 10mm/0.4in to Infinite Distance( Different Object Distances Correspond to Different Magnifications) Video Resolution: Maximum 1080P Video Format: AVI Photo Format: JPG Photo Resolution: 1M, 2M, 3 Millions, 5M, 6M, 8M, 10M Contrast Mode: Manual Focus Light Source: 8 LED Lights ( Brightness Adjustable) Focusing Range: 10‑40mm/0.4-1.6in ( Can Watch Distant Scenes) Transmission Mode: Micro, USB2.0 PC Operating System: for Win XP, for Win7, for Win8.1, for Win10, for OS X 10.5 Or Higher Memory Card Information: Maximum Support 64GB Memory Card (not Included) Battery Information: Lithium Ion Battery 3000mAh ( Shipped with Built in Battery)