• Excellent sound quality: 14.2 mm composite diaphragm driver for high fidelity. • Environmental noise cancellation (ENC) and high-definition microphone for sound clarity. • Ultra-fast connection: Bluetooth 5.3 for fast and stable transmission. • Automatic pairing when removing the earbuds from the case. • Ergonomic design: fits the shape of the ears, ultra-lightweight at 3.2 grams. • Extended battery life: up to 8 hours of continuous use, 40 hours with charging case. • LED display showing the battery level of earbuds and case. • Water-resistant: waterproof material with IP7 certification. • Touch control: answer/hang up calls, pause/play music, adjust volume, activate voice assistants.