Experience a new level of convenience and quality with the Jaybird X4 Alpha Metallic/Jade Bluetooth Wireless Sweat-Waterproof Headphones. These earbuds provide a comfortable and secure fit for your active lifestyle. With Bluetooth multi-point connectivity, you can connect to two devices simultaneously and switch between them effortlessly. The headphones come equipped with a built-in microphone and call functions, allowing you to take hands-free calls on the go. Its built-in on/off switch ensures that you can control your music and calls with ease. These earbuds are sweat and waterproof, ensuring durability and longevity. Get ready to enjoy your music like never before with the Jaybird X4 Bluetooth Wireless Sweat-Waterproof Headphones.