The UA True Wireless Flash earbuds are water- and sweat-resistant and thus ideally suited to use during athletic exercise. The flexible hooks on each earcup guarantee a secure fit even during highactivity sports. A special feature is the TalkThru technology, enabling communication with the workout partner by lowering the music volume and amplifying speech signals. The headphones also allow ambient sound to pass through, so that the user is safe and sound when on the go.