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 auspowers_batchfour This pulley comes with 2

This pulley comes with 2 set screw holes

(2 Pack) 6 Feet Black Telephone Cable RJ11 Male to Male 72 inch Phone Line Cord

high school students

Charger Extension

so you can shoot in or around the water without any worry

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 auspowers_batchfour This pulley comes with 2Jiusion 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