SAC appears to be incorrectly categorized in audio industry databases, as the company actually specializes in AI eyewear and smart glasses technology rather than traditional audio equipment. Their website showcases AI glasses products including Smart Intelligence Glasses Pro, Fitness Tracking Glasses, AR Interactive Glasses, Social Networking Glasses, and Smart Office Glasses. The company focuses on combining 'technology and fashion' to create intelligent wearable devices that enhance daily life experiences through advanced AI technology and digital visual processing. This represents another example of database categorization errors where non-audio companies are incorrectly listed as audio brands, contributing to inaccurate industry intelligence and research inefficiencies.