In the video, a person is seen holding a black antenna in their hand. The person then proceeds to insert the antenna into a black box. The antenna appears to be made of plastic and has a small black tip at the end. The box seems to be a type of electronic device, possibly a router or modem. The person's hand movements suggest that they are trying to secure the antenna into the box. The background is not clearly visible, but it appears to be an indoor setting.