9 Inch LCD Large Screen Digital Microscope with LED Fill Light 1000X Magnification Electronic Microscope for Scientific Observation Item Type: Digital Microscope Material: Plastic, metal Gross Weight: 1540g / 54.3oz Camera Resolution: 16M, 12M, 10M, 8M, 5M, 3M, 2MHD, 1.3M Video Resolution: 1080FHD, 1080P, 720P Magnification: 500-1000x Light Source: 8 LED lights (adjustable brightness) Focusing Range: 10-40mm (observable distant view) Battery Information: 1pc Lithium ion battery 18650 2000mAh (delivered with built in battery) Base Battery Information: Li ion battery 1000mAh (shipped with built in battery) Support Small Memory Card: Up to 32GB (not included) PC Resolution and Image transmission Rate: 1280x 720, 25fps Lens Structure: 2G and IR Lens Angle of View: 16 degree Interface and Signal Transmission Mode: Micro USB2.0 Operating Temperature: -20°C-+60°C Working Humidity: 30%-85%RH PC Operating System: For Windows xp, for Win7, for Win8.1, for Win10, for OS X10.5 or higher Supported Languages: English, Portuguese, Japanese, Korean, French, German, Russian, Italian, Dutch, Arabic, Spanish