【Item with Issues】 While I have cleaned and disinfected it, there is yellowing and staining. This item is offered at a reduced price, limited to those who are okay with these imperfections. Sony Genuine WF-1000XM4 Charging Case Only ※ Power-on confirmed ※ Charging of earphones confirmed Thank you for viewing. This is a genuine charging case specifically for the Sony WF-1000XM4. It supports fast charging via TYPE-C connection. Please note that the earphone units themselves are not included. 【Contents/Accessories】 Charging case only Earphone units are not included. 【Condition of the Item】 The charging case has minor scratches on the surface. Operation is smooth, and there are no functional issues. It works perfectly. Please consider this item with the understanding that it is a used product.