Place this clip right after the unclear line in your edit, not over the explanation that follows it. Start the sequence with the Ceeday Huh sound for the confusion, then follow with this demand, and finish on the person's clearer second take without anything layered between them.
Über diesen Sound
This clip is a short Spanish voice line saying 'hablen claro' over about four seconds, delivered as a direct demand to speak clearly. It feels impatient and blunt in a funny way, like a teacher or friend who is tired of mumbling and wants the real answer stated plainly without hints or beating around the bush.