The FWD-01 offers 16 hours of wireless playtime with superior sound in a sweat-resistant design (IPX4) optimized for your workout. Ergonomically designed earphones use passive transparency so you can hear your surroundings. All controls are located on a lightweight, knitted, tangle-free cable to make every mile as comfortable as the last. Knitted, tangle-free cable with user-friendly controls. Create the perfect fit with interchangeable earplugs and wings. Magnetic earplugs for storage around the neck. Enjoy up to 16 hours of gameplay with autopause, passive transparency and super-fast USB C charging