Thank you for viewing. This is the wireless headphone "MU7" from KEF, a high-end audio brand from the UK. ◆ Purchase Date August 2024, purchased from the official store. Stored in the box after being used a few times and getting some scratches. ◆ Condition of the product It was dropped during a fall, and: ・ There are fine scratches on the touch area. ・ The left and right ear pads are slightly detached (sponge is visible). However, it does not significantly affect the fit when worn, and replacement ear pads are available for purchase at the official store. ◆ Operation Bluetooth connection, noise-canceling function, and various operation buttons have all been confirmed to be working correctly. The sound quality is, as expected from KEF, with clear highs, powerful lows, and excellent overall balance, providing a level of resolution that is hard to believe for a wireless device. ◆ Accessories ・ Box ・ Carrying case ・ Charging cable ・ Airplane headphone adapter ◆ Shipping Will be carefully packed with cushioning material and shipped. Please purchase only if you understand that this is a used item and that there are scratches and detached ear pads. First come, first served! I am also considering lowering the price, so please feel free to comment.