AfterShokz Black with orange pads AS321 3.5mm Connector Sportz M2 with Mic Headphones -

With 21 total improvements over the first generation, AfterShokz Sportz M2 open ear headphones are designed to safely keep joggers, bike riders, skateboarders, hikers and other athletes connected to their music and social life while remaining active. Featuring military special ops bone conduction technology, AfterShokz Sportz M2 headphones sit comfortably in front of the ear, keeping your ears open, while delivering stereophonic sound through the listener's cheekbones to the inner ear, permitting users to hear ambient noises such as oncoming traffic, car horns, ambulances or other warning noises.