The JBL Tune 510BT headphones let you stream powerful JBL Pure Bass sound with no strings attached. Easy to use, these headphones provide up to 40 hours of pure pleasure and an extra 2 hours of battery with just 5 minutes of power with the USB-C charging cable. And if a call comes in while you are watching a video on another device, the JBL Tune 510BT seamlessly switches to your mobile. Bluetooth 5.0 enabled and designed to be comfortable, the JBL Tune 510BT headphones also allow you to connect to Siri or Google without using your mobile device. It features the renowned JBL Pure Bass sound, which can be found in the most famous venues all around the world. Wirelessly stream high-quality sound from your smartphone without messy cords. For long-lasting fun, listen wirelessly for 40 hours and recharge the battery in as little as 2 hours with the convenient Type-C USB cable. A quick 5-minute recharge gives you 2 additional hours of music. Headphone FeaturesMan Made Leather ear pieces. Connection: wireless. Bluetooth enabled for a wireless connection to your devices . Connects to devices via Bluetooth 5.0. 32mm driver. On ear controls. Adjustable headband. Foldable. 10m range. Compatible with universal smartphones. Batteries required 1 x rechargeable battery (included) . Rechargeable battery. 40 hour battery life. 120 minute charging time. In the box: 1 x JBL Tune 510BT 1 x USB-C Charging Cable 1 x Quick Start Guide 1 x Warranty/Warning. General InformationModel number: JBLT510BTBLKEU. Manufacturer’s 2 year guarantee. EAN: 6925281987267.