Sennheiser Model Name: ACCENTUM Wireless Popular White Color Purchased on Amazon from the official Sennheiser store on July 25, 2025, but selling because it didn't suit me. Used only once. Everything shown in the images is included. Excerpt from the official Sennheiser website: ACCENTUM Wireless allows you to freely experience superior Sennheiser sound anytime, anywhere, with Sennheiser's high-performance transducers, hybrid adaptive noise cancellation, and an impressive 50-hour battery life. Enjoy the refined sound all day long. Sennheiser sound that enriches your everyday life The ACCENTUM Wireless headphones feature high-performance 37mm transducers, precision-engineered and designed in Germany. In addition to the high-performance transducers, they support aptX HD 48kHz/24bit, allowing you to experience even greater sound expansion and resolution with a higher-grade codec. Listen freely with an impressive 50-hour playback With a battery life of 50 hours on a single charge, you can enjoy high-quality sound anytime, anywhere. Furthermore, it offers 50 hours of playback even with ANC (noise cancellation) turned on, so you don't have to worry even if you forget to charge it for a day or two. From the daily commute to nighttime chill-out sessions, it supports your sound experience whenever you want it. It also supports fast charging, with 5 hours of playback from a 10-minute charge, so you can enjoy it even when you're in a hurry. Equipped with hybrid noise cancellation and ambient sound mode.