Feel the bass: The Tune 520BT on-ear headphones feature JBL Pure Bass Sound, powering your music with extra bounce and boom, just like it powers the most famous music venues around the world Smart listening: Stream high-quality audio from any device on the move, at work or at home with the latest Bluetooth technology, and customise your listening experience through the JBL Headphones app Easy to control and connect: Switch from listening on your tablet to your phone instantly via multi-point connections and use Voice Aware hands-free calls, Hey Google and Siri at the push of a button Long-lasting comfort: The 520BT is designed for comfortable listening over long periods, with a lightweight design, soft ear-cushions and padded headband alongside its long-life quick-charging battery Items Delivered: JBL Tune 520BT on-ear wireless Bluetooth headphones 1 x USB-C charging cable, quick start guide, warranty and safety sheet, in black