Aftershokz Aeropex mini (now rebranded as Shokz OpenRun) in a great condition. Lightweight (26g), IP67 waterproof, 8-hour battery life. Open-ear design, powered by bone conduction technology, allows for total awareness and bud-free, confortable listening. Perfect for running and cycling. Comes with a case and 2 magnetic charging cables. Retail price $169. I got a new pait of earphones and no longer need this one. Cross posted.