Key Features High‑Quality Hi‑Fi Sound: 13 mm drivers with a highly sensitive composite diaphragm for detailed, balanced audio Bluetooth 5.4: Stable, low‑latency connection ideal for gaming and video with precise sound positioning Comfortable Design: Semi‑in‑ear structure reduces pressure for extended wear Clear Calls: Dual microphones with noise‑reduction technology for improved voice clarity Long Battery Life: Up to 24 hours total (4 hours earbuds + 20 hours charging case)