The items for shipment are shown in the first image. This is a "defective" item due to damage to the battery door and the locking mechanism. Because it constantly locks, a piece of a toothpick has been inserted. Once locked, you need to be prepared for potential damage (image 6). Power-on and M mode, along with the adjustment of each light level, have been confirmed. Please only purchase if you understand the condition. Canon Speedlite Camera Flash Clip-on Strobe