■ Operation Status Operation confirmed, but the part that goes in the right ear seems to come off easily and won't stay in. ■ Appearance There are scratches and dirt. Please check the images. ■ Included Items Main unit, AC adapter, USB cable, instruction manual, outer box. Everything shown in the photos is included. ■ Notes We will ship within 1-2 business days after purchase. No problem with immediate purchase. Please rest assured that I do not smoke and do not live with pets. * For products with batteries, we have confirmed operation for about 5 minutes. Deterioration other than that is not covered by the warranty. Please feel free to ask if you have any questions. 3448