In the video, a person is seen holding a small electronic device in their hand. The device appears to be a battery holder with two batteries inside. The person is using their fingers to adjust the position of the batteries within the holder. The batteries are labeled "eneloop" and are white in color. The holder is black and has a small circuit board attached to it. The person's fingers are visible as they manipulate the batteries, but their face or any other part of their body is not shown in the video.