This is a Showa-era National brand electric fan. It is not cordless. I ran it for about an hour to test it and confirmed that it works, but it's old, so I can't offer any guarantees. Please purchase only if you understand that it is an old item. Please judge the condition based on the photos. The stand receiver on one side is missing. No claims and no returns, please. Interior, vintage, antique, Showa retro, retro appliances