New open box item. Comes in original retail packaging. Box may show wear. AfterShokz Air wireless headphones have an open-ear design to take in all that pushes you, from your motivational playlists to the crowds cheering at the finish line. The wraparound weightless frame is designed to stay in place and keep up with you during the most rigorous activities. Air offers deep bass and a wide dynamic sound range, 6 hours of crystal clear music and calls, and a sweatproof design ready to take on any adventure. Its time to remove the earbuds and take in all that motivates you.Bone conduction technology and open Fit design delivers music through your cheekbones, ensuring ears remain completely open to ambient sounds for maximum situational awareness during long-term wear.The new, organic, wraparound design is 20% lighter than its counterpart to deliver a flexible fit for unnoticeable all-day comfort and stability.Bluetooth V4.2 connectivity and convenient multipoint pairing compatible with your iOS and Android Bluetooth-ready smartphones or tablets and Mac and PC computers and laptops.Premium pitch plus guarantees a Premium audio experience, including wide dynamic range and rich bass.Enjoy six hours of continuous music + calls on a single charge, or 20 days of standby time. Charges in 2 hours.