Break free from a wired audio experience with the TUNE 225TWS True Wireless Earbud Headphones from JBL. The true wireless design sheds the cables to maximize convenience, yet are engineered to help ensure audio clarity and fidelity, with the use of JBL's Pure Bass sound and 12mm dynamic drivers. You can listen all day thanks to the included charging case. The TUNE 225TWS earbuds can last for up to 5 hours, and the charging case provides an additional 20 hours of power. Simply insert them into the case and recharging begins automatically. Hands-Free CallsEquipped with a built-in microphone and support for Bluetooth 5.0 technology, you can use these earbud headphones to make hands-free calls when paired with your compatible smartphone.Dual ConnectStay aware of your surroundings without stopping the music with Dual Connect. This feature lets you listen and make hands-free calls with just one earbud, while the other can recharge in the case.