Weighing just 29g, the Shokz Openmove offer revolutionary open-ear listening and are considered to be the best-in-class, entry-level, bone-conduction headphones. With nothing inside or over your ears, patented bone conduction technology allows the sound of traffic and music to be heard at the same time. The Openmove has a duo noise-cancelling microphone that eliminates ambient noise for a stable connection for phone and video calls. They are also sweat resistant, meaning that they are ready for intense workouts. Finally, you shouldn't get held back by your headphones. With 8 hours of battery life, enjoy music, calls, audiobooks, and podcasts all day long. Product details: Open ear design, IP55 Sweat resistant, USB-C Charge, Six hours of music and calls, Standby time up to ten days, Secure titanium fit. This technology allows you to listen to your favorite music without isolating yourself from the rest of the world, since it does not "plug" your ears and allows you to hear what is happening around you.