Enjoy high-quality audio with these durable water-resistant earphones. The flexible neckband rests comfortably behind the neck. The earphones are built with Bluetooth 5.0 technology allowing them to pair with a wide variety of source devices. Additional ear cushions and fins are included to further customize the fit to your preference. Flexible neckband adjusts to your comfort level Integrated volume and playback controls Extended battery life provides up to 15+ hours of talk/play time depending on volume IPX6 water resistance