The AfterShokz Aeropex headphones are a unique and innovative way to listen to music and take calls while staying aware of your surroundings. Using bone conduction technology, these headphones transmit sound through your cheekbones, leaving your ears open to your surroundings. They have a wireless design and are sweatproof and water-resistant, making them perfect for workouts and outdoor activities. They also have a lightweight, flexible design and a variety of sizes of earplugs and headbands, so you can find the perfect fit for your head and ears.