Unable to confirm operation due to the absence of a charger for the nickel-cadmium battery system. It is not battery-operated. There are scratches, but it is relatively clean. Please understand that this is a junk item. This is a winder that was used with the F2. A set of Nikon MD-1 and MB-1 battery holder, with mirror-up function. - Model: Nikon MD-1 - Accessories: MB-1 Battery Holder - Country of Manufacture: Japan - Shutter Speed Settings: 1/4, 1/8, 1/60, 1/125 - Mirror-up Function: Yes Thank you for viewing.