A Wakefield startup is using scanning technology from MIT and a life sciences company to map customers’ ear canals and 3D-print earbuds.

Products: Seven model lines are available, featuring receiver-in-canal, in-the-ear and behind-the-ear styles. A completely invisible design, called the Lyric, is also available.

Whether you choose a discreet in-the-canal style or a more durable behind-the-ear model, it is important to select one that matches your needs. With proper care, hearing aids can significantly ...

In-the-ear. This model helps mild to severe hearing loss. The parts are so small that they fit completely inside your outer ear. ... Problems with the shape of their ear canals; ...

Ear-Canal Headphone Ideal for Serious Listening, Audio-Video or Gaming Portables Old Lyme, Connecticut, January 6, 2006 -- Sennheiser electronic GmbH & Ear-Canal Headphone Ideal for Serious Listening, ...

They can advise them on which model will suit their specific needs. ... Eargo sells a range of discreet hearing aids that sit inside the ear canal. Its products are available for purchase online.