Aiwa AV System Remote Control RC-T143 Batteries not included. Simple cleaning only. I am an amateur, so I do not know the details. This is an old product, and the listing is only for the remote control. Therefore, please purchase this item if you are familiar with this type of product, such as for parts or repair, or if you are able to handle any unforeseen issues. *This item is stored by an individual. Please refrain from purchasing if you are concerned about minor details or if you are seeking a perfect item. Please understand that this is a used item, and purchase it with your understanding. Please be sure to view the images and product details, and make your purchase after you are satisfied. ●This item is also for sale elsewhere, so it may be deleted suddenly. ☆Nationwide Free Shipping☆ ★Instant purchase OK★