Feature 1Clear Images: Comes with 0X-1000X magnification as well as 8pcs adjustable LED, the microscope enables clear image with more details. 2Easy Viewing: Supports WiFi and USB connection, you can have good view on phone and computer, also has screen shot and video function. 3Wide Utility: Can be widely applied in the inspection and repair of circuit board, coins, jewellery, stamp, watch, etc., for learning. 4Simple Works: One handed operation and high compatibility with varied operating systems will largely improve your working efficiency. 5Using Tips: The measuring software is only suitable for windows users, and do remove the lens protective cover before use.Item Type: Digital MicroscopeMaterial: ABSColour: Black + Silver + TransparentProduct Magnification: 0X-1000XLens Structure: 2G+IRView Field: 16 (depending on the lens)Number of LEDs: 8pcs SMD3528 high brightness white light (adjustable brightness)Focusing Method and Focusing Range: Manual adjustment, approx. 0 ~ 40mm / 0 ~ 1.57inImaging Distance: Approx. 3mm / 0.12in to infinite.Sensor Size: 1/7.5inSignal to Noise Ratio: 45dbSensitivity: 3V /lx secVideo Recording Format: MP4Video Resolution: 960 x 540, 640 x 480Shooting Picture Format: JPGWorking Range: Approx. 0 ~ 10m / 0 ~ 32.81ft (open scene, occluded scene will affect the working range)Working Time: 90 minutes (full power state, battery life also affects working time)Battery: 18650 lithium battery (with built in battery)Capacity: 650mAh (capacity of a single battery)Charging Requirements: DC 5V 1AOperating Current: ~270mAWiFi Working Environment: For Android 5.0 and above system, for IOS 8.0 and above system. WiFi Working Environment and Supporting Equipment Requirements: Support 2.4Ghz (8201.11b/g/n) wireless data transmission equipment. Working Temperature: 0 - 40Storage Temperature: -10 - 60Working Humidity: 30-60%RHStorage Humidity: 10-80%RH .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Digital Microscope Main Body1 x Bracket1 x User Manual1 x Correction Ruler1 x USB CableNoteMicro organisms such as sperm, cells, mites, etc. cannot be observed by this non biological microscope.