Audio-Technica ATH-CKS50TW charging case in navy. I haven't checked all the detailed functions, but it works normally, so I'd like to sell it to someone who can use it. There are a few scratches, but I don't think there are any major ones. What I'm sending is only the case shown in the photo. I will disinfect and clean the entire case with alcohol before sending it. Please understand that this is a used item that has been used by an amateur, and consider purchasing it. Please note that it is also being sold on other sites, so I may have to cancel the sale if it sells there first.