USB 8 LED digital microscope with anti-slip pad do computer with Windows smartphone Description: Function: HD USB magnifier with 8 LED LEDs, lighting can be adjusted with brightness knob and smart touch camera Application: This USB digital telephone microscope can be used do collection control, educational purposes, circuit control, textile inspection, jewelry inspection and so on. Easy do carry: compact and portable, useful outdoor tool. With 3 interfaces, Type-C USB and PC USB 2.0, fits do Android/Windows/mobile phones and tablets. Focus wheel Zoom 50X-1000, flexible arm adjustable in the range of 360 degrees, observation base and 4 non-slip silicone pads. Specifications: Sensor Size: 1/4 Magnification: 50x-1000 Lens structure: 2GIP Camera light source: 8 adjustable LED LEDs Operating temperature: 0-45C Image Format: JPEG Video Format: MP4 Size Chart: 175x130x53mm/6,89x5,12x2,09 inch The package includes: 1 piece base 1 piece flexible arm support 1 piece USB digital microscope 4 pieces anti-slip pad