Jiusion Original 40-1000X USB Microscope with Portable Carrying Case, Digital Magnification Endoscope Camera 8 LEDs Metal Base for Micro USB USB-C Android, Windows Mac Linux Chrome industrial Suitable for most HVAC and

Suitable for most HVAC and industrial applications

Rewind Type Manual

Take off lid before drinking

With its convincing design

Factory settings: press and hold "++" and "--" two button for 3 seconds

Jiusion Original 40-1000X USB Microscope with Portable Carrying Case, Digital Magnification Endoscope Camera 8 LEDs Metal Base for Micro USB USB-C Android, Windows Mac Linux Chrome industrial Suitable for most HVAC andJiusion Original 40 1000X USB Microscope with Portable Carrying Case, Digital Magnification Endoscope Camera 8 LEDs Metal Base for Micro USB USB C Android, Windows Mac Linux Chrome Note: Focus Wheel can be used on ALL devices. But SNAP and ZOOM button can only be recognize on Windows system as the software was written by our company, and android APP (mac system doesnt need software) is common in the market so it cant recognize the SNAP and ZOOM