· JBL Pure Bass Sound: Delivers powerful, deep bass for an immersive listening experience, enhancing every track.· Advanced Bluetooth 5.3 Technology: Ensures stable and efficient wireless connectivity for seamless audio/video syncing and fewer dropouts.· Extended Battery Life: Enjoy up to 57 hours of non-stop music and an additional 3 hours with just a 5-minute speed charge.· Customizable Audio with JBL Headphones App: Fine-tune your sound preferences with the adjustable EQ settings and get real-time voice prompts for easy navigation.· Effortless Multitasking: Features multi-point connection capabilities, allowing you to switch effortlessly between devices. Never miss a call, even when streaming videos.