Inside every pair sits a patented precision acoustic filter, developed with leading audiologists, that works exactly like a volume knob on a speaker. It does not block your ear canal. It intercepts the sound wave, strips out the harmful decibels, and lets the rest through, intact, across every frequency at once.
First time users describe the same moment: standing at a show, reaching up to check if the earplugs are actually in, and realising they are. Because the music sounds completely normal. Just quieter.