SoundCore Liberty 4 Pro wireless earbuds anchor. This is the R (right ear) earbud. The firmware is as shown in the image. The color is sky blue. The case is not included. Alcohol cleaned. Power on, charging, pairing, and operation have been confirmed. Cleaned. Please note that this is only for the earbuds. ・All accessories are as shown in the image. ・I have cleaned them as much as possible before listing, but they are still used items. Thank you for your understanding. Please feel free to comment if you have any questions. Thank you very much.