Listen with open ears, stay attentive and safe: Be open to the world around you. The open-ear design allows you to hear music and traffic noise at the same time. Whether you’re running in the streets or biking in the mountains, OpenRun (the quick charge version of Aeropex) provides you with a high-quality listening experience without losing awareness of safety. Full titanium fit, stability for sports: Thanks to its wrap-around titanium structure, the headset is perfectly fitted and stays in place throughout your training or adventure. Move freely and confidently, even during dynamic workouts like jumps or yoga inversions. 8 hours of nonstop listening, always ready to go: Power through up to 8 hours of music and calls. With OpenRun (the quick charge version of Aeropex), you can effortlessly navigate your long day.