JBL Tune 510BT headphones let you enjoy powerful JBL Pure Bass sound without wires. Easy to use, these headphones provide up to 40 hours of total enjoyment and an additional 2 hours of battery life with just 5 minutes of power with the USB-C charging cable. If a call comes in while watching a video on another device, the JBL Tune 510BT seamlessly switches to your phone. Bluetooth 5.0 enabled and designed to be comfortable, the JBL Tune 510BT headphones also allow you to connect with Siri or Google without using your mobile device. Available in a variety of fresh colors and foldable for easy portability, the JBL Tune 510BT headphones are a solution that helps you bring music into every aspect of your busy life.