Wireless on-ear Tune 520Bt earphones, pure bass sound, 57-hour battery, hands-free calls plus multi-point connection, lightweight and portable

JBL Tune 520BT headphones work to broadcast the sound JBL Pure Bass powerful thanks to the latest 5.3 BT technology. Easy to use, these headphones provide up to 57 hours of pure enjoyment and an additional 3 hours of battery with only 5 minutes of charging. Download the free JBL Headphones app and customize your sound through EQ, while voice prompts guide you through the headphone features. Manage calls, sound, and volume from the earbud, thanks to the convenient control button. If a call comes in while watching a video on another device, the JBL Tune 520BT seamlessly switches to your mobile device, so you never miss a call. Lightweight and comfortable even after hours of listening, the JBL Tune 520BT headphones can be folded flat into your backpack to follow you everywhere. Basic features Clear bass sound from JBL Bluetooth 5.3 technology 57 hours of battery Fast charging 5 minutes = 3 hours Multi-point connection