• Ultra Noise Canceling 2.0: Automatically adjusts the strength of noise canceling based on the surrounding noise levels Enjoy music anywhere, whether on a train, in a cafe, or elsewhere • Up to 55 hours of music playback: Enjoy up to 55 hours of music playback in normal use and up to 40 hours with noise cancellation (note: playback time varies depending on volume and usage environment) • Comfortable Fit: Features ear pads with an adjustable angle of approximately 8° and a highly cushioned headband Achieve a high fit to the shape of your head, allowing for comfortable use even during long periods of wear • 5 levels of external sound intake: With the external sound intake mode that allows for 5 levels of intensity adjustment, you can enjoy music while taking in external sounds such as conversations and public facility announcements at your preferred intensity • Package contents: Main unit, USB-C & USB-A cables, 3.5 mm AUX cable, travel pouch, quick start guide (English version not guaranteed), safety manual (English version not guaranteed). Certified product with Technical Conformity Mark