Panasonic Technics EAH-AZ100 Right ear only Color: Black No issues with functionality, and the battery life is not a problem. Discounted due to scratches on the logo surface. Will ship after initialization, so please re-pair the left and right sides and configure settings in the app (Technics Audio Connect) yourself. 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 can overlook minor imperfections. Shipping will be via Yu-Packet Mini.