The Beyerdynamic Free Byrd True Wireless Bluetooth In-Ear Headphones with Anc not only guarantee a special sound experience with extra-long battery life, but they also provide you with full freedom of movement. This set contains Usb Cable, 5 x Pair of Silicone Eartips in Sizes Xs-xl, 3 x Pair of Foam Eartips in Sizes S-l, Charging Case and Limited 1-Year Warranty.