Description Comfortable fit: Flexible, skin-friendly TPU ear clips ensure a secure, painless design. Powerful sound: 10mm high-dynamic drivers deliver deep bass and clear highs. Enhanced bass: Low-frequency enhancement technology optimizes audio balance. Clear calls: Dual-mic ENC with Directional Conduction Technology reduces background noise. Seamless connectivity: Bluetooth 5.3 for high-quality, reliable audio streaming. Long-lasting battery: Up to 25 hours of playback on a single charge.