1. Built-in strong magnets with claw grips make GO 3/3S mounting more secure,
2. Easy to install, compact and portable,
3. Quarter-screw and universal two-jaw connector on the bottom, adaptable to a variety of accessories，
4. Removes with a gentle pinch and installs with a close suction press，
5. Silicone lens cap as standard to prevent accidents and scratches,
