Good to know- You'll love how good your favourite tunes sound with JBL Pure Bass Sound. Up to 57 hours of listening time means no more battery anxiety - plus, a 5-minute quick charge gets you an extra 3 hours. Don't worry about missing a call - the multi-point connection lets you switch between your phone and your laptop or tablet. Tweak the sound to suit your taste using the EQ on the JBL Headphones app. Handsfree calls are nice and clear with Voice Aware - you'll be able to hear your own voice in noisy places. Tune 520BT Bluetooth Headphones - White. JBL PURE BASS SOUND The JBL Tune 520BT utilizes the renowned JBL Pure Bass sound, the same technology that powers the most famous venues all around the world. WIRELESS BLUETOOTH 5.3 TECHNOLOGY Wirelessly stream high-quality sound from your smartphone without messy cords with the help of the latest Bluetooth technology. CUSTOMIZE YOUR LISTENING EXPERIENCE Download the free JBL Headphones App to tailor the sound to your taste with the EQ. Voice prompts in your desired language guide you through the Tune 520BT features. Wireless on-ear headphones with JBL Pure Bass sound The JBL Tune 520BT headphones stream powerful JBL Pure Bass sound thanks to the latest 5.3 BT technology. Easy to use, these headphones provide up to 57 hours of pure pleasure and an extra 3 hours of battery with just 5 minutes of charge. Download the free JBL Headphones App and customize your sound through the EQ, while Voice Prompts guide you through the headphones features. Manage calls, sound and volume from the earcu...