Brand New Beyution Wireless Bluetooth Headphones Sky Blue BT513 are perfect for those who want to personalize their listening experience. These headphones come with extra cable, so you can easily attach them to a WI-FI Lan or against a post. The headphones feature advanced auditory architecture that ensures clear sound and great hearability. The headphones are also sports-inspired and designed to make you feel in the moment. The hidden inline mic allows you to communicate with your friends and family with ease.