Powers up. Did not test. It is missing the small clear lens over the flash bulb but the flash still works. Measurements are approximate. Please see the photos for the condition and size. If you have any questions, please don't hesitate to ask. It comes from a smoke-free home, although we do have 2 canine fur babies. Only the items shown in the images are included; if an accessory or part is not depicted, it will not be included. There is no guarantee that all original accessories or parts will be present. Shipping quote is only for the lower 48 states, outside of that, please contact me for an accurate shipping quote.