Great calls and sound With 6.5 hours of music and talk time, the in-ear headphones isolate surrounding noise so you can hear all the details in your call and listen to every beat of your music. Great calls the easy way Jabra Halo Fusion, the Bluetooth headphones that seamlessly switches between calls and music. With a simple one-touch control and a comfortable wearing style, Halo Fusion provides a lightweight and convenient solution for those that like to easily access calls and music when on-the-go. Switch between calls and music with one-touch Jabra Halo Fusion allows you to control your calls and music directly from your headphones with one-touch controls, without ever needing to reach your phone in your pocket. Switching between calls and music has never been so seamlessly easy – switch with one touch only. Light and convenient Relish in the convenience of a neckband that gives you easy access to your headphones throughout the day. The easy-to-reach headphones allow you to quickly pop each earbud in and out while your phone stays in your pocket. At just 21g (0.7 oz) you won’t feel the need to take your headphones off.