WF1000MX4 junk item. - Purchased used and used for several years. - Signs of wear and scratches on the exterior. - The case lid is slightly loose. - The left earbud (L) does not start up (connect to smartphone via Bluetooth) when removed. The right earbud (R) starts up (connects) when removed. Both L and R work when both are removed. *I usually used them for less than an hour, so I don't know the battery consumption. They are sold as is, so please replace the battery if necessary. - Ear tips are not included. - No charging cable, box, or instruction manual. *This is a used item with signs of wear. Please refrain from purchasing if you are sensitive to this. Sony Model Name...WF-1000XM4 Other features...Junk, Noise Canceling