This product is named Apple iPhone 15 Pro Max (A3108) 256GB Black Titanium with support for Mobile Unicom Telecom 5G dual card dual sim. It is a high-end smartphone launched by Apple Inc., featuring an advanced titanium metal shell for a superior tactile finish. It supports 5G networks, allowing users to enjoy faster internet speeds. The 256GB storage capacity is sufficient for daily use, and also supports dual card dual sim, convenient for business users or those with multiple phone numbers. It is designed with a fashionable style and powerful features, targeting mainly white-collar and business professionals who value quality and seek an upscale experience, as well as tech enthusiasts who are interested in new technologies.