In the video, a person is holding a small black device with a circular dial on the front. The device has a long black cord attached to it. The person's hands are visible, and they are manipulating the device, possibly adjusting the settings or demonstrating its features. The background is blurred, but it appears to be a wooden surface. The device has red lights on it, indicating that it is powered on. The person's movements are deliberate and focused on the device.