Feature:1. WiFi Connection: The WiFi connection breaks away from the "wire" system, with fast WiFi chips and 3M long distance transmission without interruption and jamming.2. HD Pixels And 1000X Magnification: 1MP high definition pixels, clear picture, 1000 times magnification, photography, video recording, split screen, compatible with PC terminal.3. Adjustable LED Shadowless Lamp: Move the potentiometer to adjust the brightness of the LED fill light. The best color temperature and brightness create the clearest picture.4. Widely Used: MS4 wiFi digital microscope is suitable for textile testing, printing testing, PCB and precise instrument testing, skin testing, scalp testing, jewelry testing, etc.5. Focus Adjustment Roller: Fine anti slip focusing pattern, precise positioning, and easy adjustment of multiple.Specification:Item Type: MS4 WiFi Digital MicroscopeProduct Material: ABSWeight: Approx. 340g / 12.0ozSignal To Noise Ratio: 37dbSensitivity: 4300mW/lux-secCamera Resolution: 640x480, 1280x720, 1920,1080Recording Resolution 640x480, 1280x720, 1920x1080Recording Format: MP4Image Format: JPGFocusing Mode: ManualMagnification Factor: 50X-1000XBattery type: Lithium Battery, Battery Capacity 800mAh (Shipped With Built In Battery)Light Source: 8 LED Lights (Brightness Adjustable)Focusing Range: Approx. 10-40mm / (Capable Of Viewing Distant Views)White Balance: AutomaticExposure: AutomaticPC Operating System: for Windows XP, for Win7, for Win8, for Win10, for OS X 10.5 Or HigherWiFi Distance: Approx. Within 3m / 9.8ftLens Structure: 2G And IRAperture: F4.5Camera Angle: 16 DegreeInterface And Signal Transmission Method: Micro/USB 2.0APP Application System: for Android 5.0 And Above Systems, for IOS 8.0 And Above SystemsWIFI: 2.4Ghz (8201.11b/g/n) .Package List:1 x Host 1 x Data Cable 1 x Manual1 x Scale 1 x Bracket 1 x Base