These are wireless earbuds (that go inside your ear canal). These are excellent earbuds for runners. All original pieces are included. Rarely used. Good battery life. Very clean. Please check out the link below for more information. Price is OBO. https://www.amazon.ca/Jaybird-Headphones-Omni-Directional-Sweat-Resistant-Comfort-Fitted/dp/B0758492JX