GD28 Open-Ear Headphones, Single Earbud with Secure Clamp/Holder, IPX4 Sweatproof for Running, Cycling, Commuting, Hands-Free Calls

[Secure Open-Ear Design]: The ear clamp/holder stays comfortably in place during workouts without blocking ambient sound for safe outdoor use while providing clear sound through the ear canal. [Adaptive 5.3 Connectivity]: A stable connection with low latency ensures uninterrupted music or calls while running or commuting with a reliable 30-foot range. [Sweat Resistance]: The IPX4-rated construction protects against rain and sweat so the earbuds perform consistently during intense workouts. [Intuitive One-Button Control]: Easily manage calls and playback with taps of the touch-sensitive buttons designed for quick adjustments without checking your device. [Balanced Performance]: Tuned speakers with enhanced copper drivers deliver crisp mids and highs, while vents minimize sound distortion.