The JBL Tune 720BT headphones deliver powerful JBL Pure Bass sound thanks to the latest 5.3 BT technology and feature a lightweight, comfortable and foldable design. Easy to use, these headphones provide up to 76 hours of pure enjoyment and an additional 3 hours of battery life with just 5 minutes of charging. Stay in tune with those around you by making hands-free calls with Voice Aware. It has a Multi-point connection and a detachable audio cable.