I am selling a Metro Denki Kogyo kotatsu cord (with hand-held electronic controller). The model number is "BC-KE21". It has been stored unused for a long time. There are slight scratches from storage, but the condition is very good. Please check the contents carefully before purchasing. (Please forgive minor scratches that do not appear in the photos) What I am offering is everything in the photos (only the kotatsu cord). This is recommended for those who have this product but it has stopped working... Returns and refunds due to incompatibility with the model are not accepted, so please make sure your model is compatible before purchasing. I will ship it via Mercari delivery with free shipping. I will take as much care as possible when shipping, but there is a possibility of unforeseen circumstances. In that case, I apologize, but please coordinate with the shipping company. (The seller cannot provide compensation) * I have added notes on "free shipping" to my profile, so please read them before purchasing. Also, if you purchase, it will be considered that you have understood the contents described.