Male voice speaking neutral Spanish. Age: 30 to 40 years old. Warm, calm and trustworthy voice with a natural conversational style. He sounds like an experienced optical specialist who has spent many years helping patients understand their vision. The voice should be clear, relaxed and professional, without sounding like a radio announcer or commercial narrator. Natural pacing with realistic breathing and subtle pauses. Confident but approachable. Educational tone that makes complex eye health topics easy to understand. The listener should immediately feel they are listening to someone with experience and credibility. Voice characteristics: • Neutral Latin American Spanish • Warm masculine tone • Medium-low pitch • Smooth articulation • Natural rhythm • Calm confidence • Friendly and empathetic • Intelligent and professional • Slightly mature voice • Easy to understand Avoid: • Radio announcer style • Salesman voice • Corporate narration • Overacting