The JBL Endurance series offers several wired earphones designed for sports and active lifestyles, with the JBL Endurance Run 2 Wired In-Ear Sports Earphones being a popular option. Here's a general description of these earphones, along with key features: Key features of JBL Endurance wired earphones Secure Fit & Comfort: TwistLock™ and FlexSoft™ Technologies: These technologies ensure the earbuds are lightweight, ergonomically built, and designed to fit securely in your ears, staying in place even during intense workouts. They are also designed to be comfortable and prevent hurting your ears, even during long sessions. Adaptable Design: FlipHook™ Design: This flexible two-way design allows you to wear the headphones either in-ear for a discreet and immersive experience or behind-the-ear for added stability during workouts. Durability and Resistance: Sweatproof: The headphones are built with an IPX5 rating, meaning they can withstand sweat and endure high-intensity workouts, both indoors and outdoors. Magnetic Buds: Magnetic earbuds are included for easy cable management when not in use, helping to prevent tangles. Sound Quality: JBL Pure Bass Sound: Equipped with 8.2mm dynamic drivers, these headphones deliver bold sound and rich bass to power your workouts. Convenient Controls: Hands-free Calls: An in-line one-button remote with a microphone allows for hands-free calling, enabling you to take calls without disrupting your workout. Voice Assistant Integration: A long press of the remote button can activate Siri or Google Now on your mobile device. In summary, JBL Endurance wired earphones are built for active individuals who need a secure, comfortable, sweatproof design with clear sound and convenient controls for workouts and everyday use.