Samsung Gear IconX Icon X Wireless Earbuds [Refurbished]
These earbuds have a built-in sensors, the Gear IconX can directly track your speed, distance, heart rate and calories burned. When you’re ready to workout, plug the Gear IconX into each ear and you’re good to go. It’s as simple as that. The Gear IconX has adjustable wing and ear tips that come in small, medium and large. So no matter how much you move or sweat, these earbuds stay in place. The Gear IconX lets you switch songs, take calls and turn on ambient sound mode with the touch of a finger. With the capacity to hold up to 1,000 songs, your playlist will outlast your workout. And when your smartphone is nearby, Bluetooth will help keep the beat going. Your battery can last 4 hours if you add songs to the memory of the earbuds or 1 1/2 hours if you live stream music.
Don't forget to download the app and pair your earbuds.
You will get:
Samsung Gear IconX Earbuds. 
Samsung wing tips. 
Samsung ear tips. 
Charger cable.