A new headset that has not been used

An ANKER brand headphone. High-resolution audio with LDAC support: Enjoy the richness of a live concert with high-resolution wireless audio, ensuring every nuance is captured with three times the transmitted data. Adaptive noise cancellation: Experience quiet silence in any environment as the headphones analyze, leak, and adapt to external noise, reducing noise by up to 98%. Enhanced noise cancellation: Achieve unmatched focus with noise reduction capabilities twice as powerful, isolating you from the world and reducing noise by up to 98%. Extended battery life: Travel without worry with 40 hours of playback time with active noise cancellation (ANC) enabled, or extend it to 55 hours when ANC is turned off, ensuring your high-resolution wireless audio experience lasts longer. Comfortable design for comfort: Long listening sessions are enjoyable, thanks to earcups angled at 8 degrees and a headband designed to evenly distribute pressure, providing comfort and style.