Featuring advanced -48dB noise cancellation with a cutting-edge chip and acoustic design, Hi-Fi audio with immersive 3D sound from dynamic drivers and titanium-coated diaphragms, an elegant design inspired by classic sports cars with a practical charging case, and smart Bluetooth 5.3 connectivity for stable, low-latency performance, these earbuds offer up to 30 hours of music with the charging case and 7 hours on a single charge.