Adaptive hybrid noise cancellation: Achieves noise reduction of up to 40 dB, allowing you to immerse yourself in the music. Ideal for travel, work, or any noisy environment. Excellent sound quality: 10 mm titanium-coated drivers provide exceptional clarity and bass reproduction, enhancing the overall listening experience with richer and more detailed sound. Elegant business style: Sleek, professional design with a high-quality metal structure that adds a touch of sophistication and durability.