With the JBL Tune 510BT headphones, you can stream JBL Pure Bass sound with clear bass without wires. These easy-to-use headphones are a pleasure to use for up to 40 hours, and thanks to the quick charge, you get two hours of listening time in the battery with just a five-minute charge. You can fully charge the battery of the headphones in just two hours. If you receive a call while watching a video on another device, the JBL Tune 510BT seamlessly switches to your phone. Equipped with Bluetooth 5.0 and designed to be comfortable, the JBL Tune 510BT headphones also enable connecting to Siri or Google services without using a mobile device. Thanks to its collapsibility, you can easily carry the headphones with you - the JBL Tune 510BT headphones are a "grab and go" solution that lets you connect music to every moment of your busy life.