• For some orders that have purchased the product and the dedicated case at the same time, the case and main unit may arrive separately • Ultra Noise Canceling 3.5: Automatically adjusts the strength of noise canceling based on the surrounding noise level Immerse yourself in a concert hall-like experience, whether you are on a train or in a café • Rich and distortion-free, clear sound: Large drivers with a three-layer composite diaphragm structure faithfully reproduce sound Immersive sound with 3D audio Supports high-resolution playback, LDAC • A comfort you'll want to wear all day long: Enjoy a smooth touch with memory foam cushioning and a custom-fit headband with adjustable structure for a comfortable fit.' • Next-generation compactness: With its unique FlexiCurve structure, it is foldable We have achieved a compact design that is approximately 50% smaller than conventional headphones According to our own research, compared to headphones without a folding function