康斯特：产品寿命一般为5年至8年，实际更换周期取决于使用频次

Core Viewpoint - 康斯特 (300445) announced on September 23 that the typical product lifespan is between 5 to 8 years, with the actual replacement cycle depending on usage frequency [1] Group 1: Product Lifecycle - The company indicated that the product lifespan generally ranges from 5 to 8 years [1] - The actual replacement cycle is influenced by how frequently the products are used [1] Group 2: R&D and Customer Engagement - The company is committed to continuous research and development of new products [1] - 康斯特 aims to grow alongside its customers by updating and iterating its products based on user needs [1]