There’s nothing better than a tailor-made earbud. Sennheiser’s AMBEO division, which specializes in “immersive” audio, is partnering with the Formlabs 3D printing company to make custom-fitted earbuds more accessible. The idea is simple—scan your ear with a smartphone, send the data to AMBEO and Formlabs, and get a pair of eartips specially designed for your ear canals.
