SoundCore Liberty 4 Right Ear (R) Wireless Earphones [Operation] Operation confirmed. No malfunctions, and while there is some aging, the battery life is normal. ・Firmware version is 03.23. [Condition] Please be sure to check the condition in the photos. Please understand that this is a used item before purchasing. [Included Items] Right earphone only (Only items in the photos) ★ Alcohol disinfection has been performed. Please charge and pair before use! ★ Please refrain from purchasing if you are sensitive or seeking perfection. ✔ Shipping Method It will be wrapped in bubble wrap and shipped via Yuu Yuu Mercari delivery. Please understand. ✨ I am not considering lowering the price for the time being. Thank you. 930