1Electron microscope, digital magnification 1000 times, support for Android/IOS, suitable for mobile phones and tablets. 2The video resolution includes 1080FHD, 720P, VGA 3 kinds of resolutions to choose from, camera resolution has 3 M, 2M, 1M 3 kinds of resolutions to choose from. 3Widely used in electronic circuit board inspection, industrial inspection, watch and mobile phone repair, skin inspection, teaching and research tools. 4Freely zoom in and observe, and finely check the defects of parts, making it more convenient to use. 5Choose a suitable time to make the device automatically shut down when no one is operating. Item Type: Microscope Kit Material: ABS Product Use: Electronic circuit board inspection, industrial inspection, textile inspection, watch and mobile phone repair, skin inspection, scalp inspection, printing inspection, teaching and research tools, magnification measurement of precise objects, reading assistance, hobby research, etc. Maximum video pixels: 1920x1080 Lens Optical Size: 1/4in Camera Resolution: 3 M (2048x1536), 2M (1920x1080), 1M (1280x720) Video Resolution: VGA/720P/1080FHD Video Format: MOV Focus Mode: Manual Picture Format: JPG Magnification: 500/1000 Digital Zoom: Support Light Source: 8 LED Lights (Adjustable Brightness) Focusing Range: 10-40mm (You can watch the distant view) PC Resolution and Image Transmission Rate: 1280x720/36fps Support Languages: Simplified Chinese/Traditional Chinese/Japanese/English/Korean/French/German/Italian/Polish/Russian Lens Structure: 2G+IR Aperture: F4.5 Lens Angle of View: 16 Interface and Signal Transmission Method: Micro/Usb2.0 Operating Temperature: -20-+60 Working Humidity: 30%-85%Rh APP Working Environment: For Android 5.0 and above system, for IOS 8.0 and above system WIFI Implementation Standard: IEEE 802.11b/G/N Charge and Discharge Time: 4H Battery Type: 18650 Lithium Battery x 1 (Battery Not Included) Charging Voltage: 5V 1A 1 x Microscope 1 x Remote Control (Battery Not Included) 1 x Bracket 1 x Bracket Base 1 x USB Cable 1 x CD 1 x Calibration Ruler 1 x Manual