IPX8 waterproof = swim, surf, sweat like crazy – zero stress. 32G local storage means take your favorite playlists underwater without a phone. 10-hour battery keeps up with your longest runs or swim sessions. 32g ultra-lightweight fit feels like nothing on your neck. Dual-device switching, anti-leakage tech and 16.5mm vibrators nail great sound + total situational awareness – perfect for laps, runs and every workout in between! | Primeplus | | Swimming IPX8 Waterproof Bone Conduction Headphones, Bluetooth 5.4 & MP3 Mode Headset Sports Wireless Earbuds | Black | Best Buy