This is the ELSONIC HDMI selector "EP-HDMISL01". It can be switched with the remote control, so it can be mainly used to add more HDMI ports to your TV. The accessories are all shown in photo 1. There is no package or instruction manual. The remote control battery is included, but it is a consumable item, so please consider it for operational testing. Operation confirmed. There is a general feeling of use. Also, although it was cleaned before listing, there may be wipe marks due to the material, and there may be areas that could not be cleaned thoroughly. Please check the attached photos for the other conditions of the product. It will be wrapped in a plastic bag and cushioning material, and shipped. In that case, mail service may be used. Please understand this in advance. *Please purchase with the understanding that this product is stored by a private individual. *Recycled packaging materials will be used. *There are no smokers in the house, and strong fragrance products are not used.