Ear tips are not included. The earphones themselves will be protected and shipped in a cover (see photo 1). The plug is 2.5mm. Please note that it cannot be used with common smartphones. There are no noticeable scratches or stains, but there may be slight scuffs due to the product's material. Operation has been confirmed, but please purchase only if you understand that this is a used item. It will be packaged with bubble wrap and shipped via Nekopos (box-shaped envelope).