Open-Ear Design: Comfortable, secure fit with ergonomic JointArc and silicone grip Dual-Driver Bassphere Technology: Deep bass and clear sound Dolby Audio Built-In: Immersive listening experience 4 EQ Presets + 2 Custom Profiles for personalized sound Bluetooth 5.4 with multipoint connection (up to 2 devices simultaneously) Maximum Wireless Range: 33 ft (10 m) Battery Life: Up to 10 hours on a single charge, 40 hours with case Fast Charging: 1-hour full charge time Water Resistance: IP54 rated (sweat & splash resistant) DirectPitch Technology: Minimizes sound leakage Lightweight & Secure: Flexible Ni/Pt plate with silicone grip Carrying Case & USB-C Charging included