This is a micro television from 1962 (Showa 37). It hasn't been tested because it doesn't have a power outlet. I believe that if you have a dedicated power outlet and a converter, it might be possible to convert digital terrestrial broadcasts to the old analog format and still watch TV. This is being sold as a junk item. It has been cleaned. On Yahoo Auctions, similar items are traded for between 8,000 and 30,000 yen. Due to the nature of this item being junk, I will not accept any claims after purchase. It's also perfect as interior decoration and is a very rare piece of early television history, showcasing Sony's technology. A must-have item for collectors. It will be carefully packed and shipped via Yamato Transport. Thank you for your interest. This was the era when transistors changed television. Showa retro, monochrome television. Price will be slightly reduced.