Global AI Necklace Market Size, Share Analysis Report By Product Type (Smart Health Monitoring Necklaces, Fashionable AI Necklaces, Communication AI Necklaces, Multi-functional AI Necklaces), By Application (Health and Fitness, Personal Assistant and Communication, Fashion and Personalization, Security and Surveillance, Others), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2025-2034