7. Test, patch, and enjoy Next, test your switch by turning the power back on, plugging in a lamp with the switch on the switched outlet in the “on” position, and flipping your light switch.

Now Loop is back with a new version, the Switch 2, which offers “major improvements in comfort, design, and performance,” at least according to the company.

The Switch 2 is the culmination of every iteration of Loop earplugs, including Quiet, Experience, and Engage. It allows you to effortlessly switch between three tiers of noise reduction based on ...