An electronic camera comprises a flat-shaped camera body and a circular hook portion. The camera body includes an LCD, a rechargeable battery, a memory, a controller and so forth. The hook portion protrudes from the camera body toward the outside thereof. A cradle comprises a projection with which the hook portion engages so that it is possible to suspend the electronic camera from the cradle attached to a wall. In this state, the cradle feeds power to the electronic camera, and data of image data and so forth is bi-directionally transferred between them. The cradle is provided with a large-capacity storage part for recording the data transferred from the electronic camera.