This light and flexible headset comes in a package youve never quite seen before. With a team of stretchy coils that wrap behind your neck for an on-target fit, and EarClick technology that secures the earbuds in place. Too fast for cords, Stadion is Bluetooth-ready for seamless listening and hands-free calls, with all the buttons you need around back. Reflective details give extra visibility at night. Meet your perfect fit team, stretchy coils adapt to the shape of your head and earclick technology ensures your earbuds stay firmly in place inside your ears. Stadion is Bluetooth-ready for cord-free listening and hands-free calls. A single charge gives up to 7 hours of playback time. Use the hidden micro USB port to recharge like a pro. Silicone ear pieces. Micro USB cord. Carry case. Li-Ion battery (included)Manufacturers 2 year guarantee.