Phonak Audeo Infinio Ultra Sphere Review: Premium Hearing Aids
If you’re comparing the photos of the Audeo Infinio Ultra Sphere—Phonak’s most powerful hearing aid to date—to the product’s name, you’re not crazy: It’s not the slightest bit round. Rather, it’s a traditional, teardrop-shaped, behind-the-ear hearing aid that takes its name from Phonak’s new Spheric Speech Clarity 2.0 system, designed to enhance the understandability of…