Function Setting Key:Resolution: 1080P, 720P, VGA Date Tag: displayed /not displayedMotion Detection: ON/OFF (When it's on, it will start to record a video automatically, as soon as detecting something's moving.)Cyclic Record: off / 3 minutes / 5 minutes / 10 minutes (If the memory card is full, it will delete the first video and save the new video automatically.)Exposure Value: +2.0 (0) -2.0Format: Yes/NOLanguage: 16 kinds of languagesAutomatic Shutdown: off, 1 minutes, 3 minutes,Automatic Turn off the LCD: off, 1,3,5 minutesFactory Reset: Yes/NoLight Source's Frequency: 50HZ, 60HZTime Setting: year, month, day, hours, minutes, secondsImage Rotating: on/offLight: on/offSoftware Version: V1.10Mode Button:Recording Video ModeTaking Photos Mode: (5M, 2M, 1.3M, VGA) press OK button for taking photosPlayback Mode: delete, lock/unlockButton: left button, right button, OK button(photo/video, open key)Specifications:Color: Black + SilverMaterial: ABS Plastic + AluminumPlug: EU / US / UK (Optional)Input Voltage: 110-240VPixel: HD 3.6MP CCDDisplay: 4.3in HD LCD DisplayMagnification: 1-600X continuous magnification systemObject distance: 15mm-infinity (depend on the different distance)LED Light Quantity: 8pcsBattery: Built-in 605080 lithium battery 3.7V, 2500mABattery Continuous Working: about 6 hoursCharging Time: about 4 hoursLanguages: English, Spanish, Russian, Korean, Japanese, Thai, Hebrew, Portuguese, German, French, Italy, Turkey, Czech, Poland, Traditional Chinese and Simplified Chinese(16 kinds of languages)Item Size: 15 * 12 * 31cm / 5.91 * 4.72 * 12.20inItem Weight: 530g / 18.70ozPackage Size: 20.5 * 16 * 8cm / 8.1 * 6.3 * 3.1inPackage Weight: 820g / 28.92oz 4.3 inch HD LCD display electronic microscope with 600X magnification, adjustable high brightness 8 LEDs, 16 languages and portable size, this digital microscope will help you see and analyze tiny objects in microscopic details. Built-in lithium battery can continuously work for 6 hours. Come with a metal holder to help support the microscope. Open the doors of the micro-world for you. Features:HD 3.6MP CCD provides you clear image and it helps you to see tiny objects easily with the professional microscopic lens.Built-in super lithium battery, can work for 6 hours continuously.4.3 inch LCD display, allowing you to instantly see all your observations in detail and providing you a view of 1080P/720P/VGA resolution. Supports 1-600X continuous magnification system, convenient & easy to use & carry. Adjustable high brightness 8 LEDs, available for working up to 100 thousand hours.The closest distance between microscope lens and the object is 15mm and the magnifying times will be shorter as the distance increasing.Wide usage: Mobile phone maintenance, QC inspection, education purpose inspection, industrial inspection, print industrial, jewelry & stamp(collections), textile industrial and biological inspection.