Thank you for viewing. This is a brand new, unused item. Purchased in October 2025. Please check the final HP for details on the A6000: https://final-inc.com/products/a6000 - Model Name: A6000 - Color: Black - Structure: Dynamic Driver - Materials: Aluminum, Plastic - Weight: 14g - Accessories: User Guide, Cable - Sound Quality: Achieves a sound that combines high resolution and a soft texture. The sound granularity is extremely fine, and the sound quality allows you to feel the realism of each individual note (quoted from final HP)