The video features a person's hands working on a small electronic circuit board. The person is seen connecting wires to the board, and then using a small white light bulb to test the circuit. The circuit board is rectangular and made of a brown material, with several small components attached to it. The wires are multicolored, and the person is using a soldering iron to connect them to the board. The white light bulb is connected to the circuit, and when the person turns on the soldering iron, the bulb lights up, indicating that the circuit is complete and working.