【WF-1000XM4 Junk Item】 For those who can replace the battery or use it for parts, please consider purchasing. The first photo shows everything included. Ear tips S and L are included, but they show signs of deterioration, so please consider them as extras. M size is not included as it has been used. Product Condition: The following defects occur: Frequent disconnection Sometimes one earbud stops working Charging does not reach full capacity Battery drains quickly During case charging, the indicator frequently blinks red Both the main unit and the case have scratches and dirt from use. Please understand that there may be other defects and agree to the product condition before purchasing. Individual parts sales and returns are not accepted.