Featuring Anker's highest level of noise-canceling technology: Anker Soundcore Liberty 4 NC Purchased in January 2025 and used for several months, but I am now selling them as I no longer use them. There is some wear and tear, but there are no noticeable scratches, and the operation is currently problem-free. *Please also check the images for the condition. The entire product has been cleaned with alcohol, but please understand that this is a used item before making your decision. All accessories are included as shown in the images.