Discover exceptional sound quality and comfort with the Sony WF-C510 Truly Wireless Earbuds. Designed with a lightweight and compact structure, these earbuds deliver comfort for all-day wear. Enjoy an impressive battery life providing up to 22 hours of total playback with the charging case, alongside quick charge support that gives you an hour of playback from just a 5-minute charge. Featuring DSEE technology to upscale compressed audio and an Ambient Sound Mode to stay aware of your surroundings, the WF-C510 ensures seamless listening. With Multipoint Connection capability, you can pair with two devices simultaneously, while IPX4 water resistance protects against sweat and splashes.