Running earbuds are always wireless or have a neckband and are water-resistant. Separate earbuds have an ear hook, so they stay firmly in your ears. Earbuds with a neckband have bone conduction technology. This technology allows you to listen to music via your cheekbones. This keeps your ears free, so you can still hear ambient noise. The IPX certification indicates how water-resistant the earbuds are. The higher the number behind the X, the more water-resistant the earbuds are. The earbuds are water-resistant from IPX5. On this page, you can find earbuds with an IPX certification of 5 or higher.