The video shows a close-up of a person's hand holding a black electrical connector with wires attached to it. The connector is being inserted into a hole in a black surface, which appears to be a part of a vehicle. The person's hand is steady as they carefully guide the connector into place. The wires are colored red, yellow, and blue, and the connector has a black plastic body with a metal clasp. The background is blurred, but it seems to be a garage or workshop setting.