Signal.

A man with a goatee and long hair wears a tank top in a black and white shot, screaming into the camera with his mouth wide open, then turns his head and gestures with his hand while speaking, before the scene cuts to him in a futuristic setting with neon lights, wearing a headset and dark goggles, screaming with his mouth open and head tilted back, then moving his head and mouth in an exaggerated expression.