In the video, a man is seen holding a small electronic device in his hand. He is wearing a gray t-shirt and is speaking to the camera. The device appears to be a small circuit board with various components attached to it. The man is holding the device up to the camera, showing it from different angles. He then proceeds to open the device and reveals the internal components. The man continues to speak to the camera, presumably explaining the functions of the device. The background of the video is a room with a blue wall and a ceiling fan.