Feature:1. Clear Images: Comes with 0X-1000X magnification as well as 8pcs adjustable LED, the microscope enables clear image with more details.2. Easy Viewing: Supports WiFi and USB connection, you can have good view on phone and computer, also has screen shot and video function.3. Wide Utility: Can be widely applied in the inspection and repair of circuit board, coins, jewellery, stamp, watch, etc., for learning.4. Simple Works: One handed operation and high compatibility with varied operating systems will largely improve your working efficiency.5. Using Tips: The measuring software is only suitable for windows users, and do remove the lens protective cover before use.Specification: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.Package List:1 x Digital Microscope Main Body1 x Bracket1 x User Manual1 x Correction Ruler1 x USB CableNote:Micro organisms such as sperm, cells, mites, etc. cannot be observed by this non biological microscope.