Panasonic Technics EAH-AZ100 Right ear only Color: Silver Includes one unused ear tip of each size (cardboard backing not included) No operational issues, and the battery life is not a problem. Will be shipped after initialization, so please re-pair the left and right sides and configure settings in the app (Technics Audio Connect). The condition is based on personal subjective assessment, so please refer to the photos. Please consider purchasing only if you understand that this is a used item and are willing to overlook minor imperfections. Shipping will be via Yu-Packet Mini.