This is why Custom earbuds cost so much 💸

Why do artists spend thousands of dollars on custom ear molds instead of using ready-made earbuds? Because while they may look similar, custom earbuds are built to fit one ear and one ear only. First, a warm liquid silicone is poured into the ear, which hardens and creates a perfect 3D copy of the ear canal. Then the mold is digitally scanned and 3D printed so the necessary audio equipment can be placed inside with extreme precision, which completely seals the ear to prevent sound leaks and distortion, giving artists crystal clear audio and total which completely seals the ear to prevent sound leaks and distortion, giving artists crystal clear audio and total

control over what they hear on stage.