Unparalleled Audio - Dual drivers combine the clear highs of Bone Conduction Tech with the deep bass of Air Conduction Tech for 12 hours of powerful, 3D audio. Open-Ear Awareness - SHOKZ's signature open-ear design helps you power through your workouts while keeping you safely aware of your surroundings. Leak-free listening ensures your audio remains for your ears only Secure and Stable Fit - The weight-optimized design of this unibody frame with ergonomic ear hooks integrates a Ni-Ti alloy memory wire to provide a secure, comfortable fit that defies slips and shifts Dedicated EQ Modes - Customize your audio experience with our dedicated EQ modes on the Shokz App. Enjoy pure bone conduction sound with the newly launched Classic Mode, or boost your audio in noisy environments with Volume Boost Mode. Crystal-Clear Calls - Strategically positioned dual wind-resistant microphones and an AI noise reduction algorithm filter out 96.5% of background noise, including wind at speeds of up to 15 miles per hour The feather-light OpenRun Pro 2 is engineered for extremes with ergonomic ear hooks, a unibody frame, and an integrated Ni-Ti alloy memory wire. Comfortable and with unshakeable stability, you'll forget you're wearing headphones even during the most intense extended workouts. And with an IP55 water-resistant rating, your OpenRun Pro 2 is up for the sweatiest training sessions in any conditions.