OPN Sound Mercato Bluetooth Black Open-Ear Neckband Headphones with Microphone|Casque d’écoute autour du cou à oreilles ouvertes Mercato de OPN Sound noir avec Bluetooth et microphone 

Mercato open-ear headphones ensure you don't miss a beat in your active lifestyle. By utilizing directional audio technology, Mercato headphones sit outside your ears, allowing you to hear your surroundings. With nothing in your ears, you can enjoy a pain-free listening experience no matter where your adventures take you.