A photographing device includes a main body, a first video capturing unit, a second video capturing unit and a rotatable electrical connection portion. The first video capturing unit is disposed on the main body, a center of a first video capturing range of the first video capturing unit is located on a first axis. The second video capturing unit is rotatable about the first axis to be pivoted on the main body, the second video capturing unit and the first axis are separated by a distance. A second video capturing range of the second video capturing unit overlaps the first axis. The rotatable electrical connection portion includes a first and a second connection component pivoted and connected to each other. The second video capturing unit is disposed on and connected to the first connection component. The second connection component is disposed on and connected to the main body.