From Manufacturer
The Amiron Zero True Wireless Open-Ear Clip Earbuds from Beyerdynamic are lightweight, clip-on earphones that combine the utility and situational awareness of open-ear headphones with the known quality and construction of Beyerdynamic, perfect for gym, daily commute, and many other activities.
Designed for extended on-the-go listening, a quick 10-minute charge gives the user 2 hours listening time, enough for most workouts. A full charge gives the user 6 hours listening time, with a maximum of 20 hours available with a fully charged case. Quality full-spectrum audio extends from 20 Hz to 20 kHz; further control over EQ settings, as well as experience-improving firmware updates, are available via the Beyerdynamic app. Water-resistance ensures durability in a variety of demanding settings. Each Amiron Zero earbud weighs just 0.2 oz and sits outside the ear canal, providing all-day comfort and optimal audibility of the world around you while being protected from sweat, splashes, and dust with IP54 rated water resistance.