The JBL TUNE 500BT headphones let you stream powerful sound with no strings attached. Easy to use and equipped with 32 mm JBL drivers and JBL Pure Bass sound, these headphones provide easy access to great sound every time. And if a call comes in while you are watching a video on another device, the JBL TUNE500BT seamlessly switches to your mobile. Bluetooth enabled and designed to be comfortable, the JBL TUNE 500BT headphones also allow you to connect to Siri or Google Now without using your mobile device. A grab \'n go solution that helps you to inject music into every aspect of your busy life.