Features 1、Display Screen: 4.3-inch large display provide a clear result even after high magnifications that allows you to instantly see all your observations in detail. 2、Focal Length Setting: 10~40mm focusing and 0~1000 magnification are easily adjusted by the silvery focusing wheel with single hand. 3、Illuminating Light: built-in 8 white LED lights to auxiliary lighting and the illumination brightness is adjustable as needed. 4、Rechargeable Battery: powered by a lithium battery lithium battery, easy to charge by the included USB cable (it is not recommended to use the device during charging). 5、Storage Card Supported: supports minimum 8G BC10 and maximum 32G BC10 TF card to take photo or record video for network sharing and computer saving. 6、Wide Application: can be used in circuit board inspection and repair, watch and cellphone inspection and repair, textile inspection, printing inspection, etc. Specification Bracket: Rectangular Base Material: ABS Image Sensor: CMOS Image Resolution: up to 1920x1080 Video Maximum Pixels: 960P Lens Optical Size: 1/6in PC Operating System: for Win XP 7 8.1 10, for OS X 10.5 or above Video Resolution: 240P VGA 720P 960P Video Format: AVI Focus Mode: Manual Image Format: JPG Digital Zoom: Support Illumination: 8 x LED lamps (brightness adjustable) Focus Range: 10~40mm (viewing distant vies) PC Resolution and Image Propagation Rate: 640x480/25fps, 320x240/25fps, 160x120/25fps White Balance: Automatic Exposure: Automatic Photo Resolution: QVGA VGA 720P Supported Language: Simplified Chinese, Traditional Chinese, English, Japanese, Russian, Korean, Italian, Czech, Dutch, German, Polish, Ukrainian, Turkish, Spanish, Hebrew, French, Portuguese, Vietnamese Auto off: Off/1 minutes/3minutes selectable Power Supply: 1 x lithium ion battery 3.7V 2000mAh lithium ion battery Item Weight: 345g / 12.17oz Package List 1 x Microscope 1 x CD 1 x USB Cable