Discover the freedom of Bluetooth® connectivity with the compact WF-C500 truly wireless earbuds, combining uncompromising sound with great battery life, personalization, and IPX4 water resistance for music that goes anywhere. Whether you’re at home, working out, or out exploring, these small and comfortable earbuds are the essential everyday companion. Since introducing the world’s first in-ear headphones in 1982 (MDR-E252), we’ve surveyed huge amounts of data relating to ear shapes from around the world. The WF-C500 headphones are the product of that research, combining a shape that matches the ear cavity with a new ergonomic surface design for a more stable fit. • DSEE™ restores high frequency sounds lost in compression • Up to 10hr battery life, total up to 20hr with charging case • Splash-proof and sweat-proof with an IPX4 rating • Easier, clearer hands-free calling • Small and light for a great fit and all day wear • Ergonomic Surface Design conforms to most ear shapes