In the video, a man is seen assembling a small electronic device on a wooden table. He starts by holding a small black circuit board in his hands and then proceeds to attach various components to it, including a camera lens and a small motor. The man carefully aligns each part and secures them in place with screws. Throughout the video, he uses a screwdriver to tighten the screws and ensure that the components are securely attached to the circuit board. The man's hands are steady, and he appears to be experienced in handling small electronic parts. The video provides a clear view of the assembly process, with the camera focusing on the man's hands and the components as he works.