Technical specifications are detailed descriptions of the features, functions, and requirements of a product or system. They provide essential information about how a product is designed to perform, including dimensions, materials, and compatibility with other systems. This information is crucial for engineers, developers, and manufacturers to ensure that the product meets the necessary standards and user needs. In the context of technology, technical specifications often include aspects such as processing power, memory capacity, and connectivity options. For example, the iPhone has specific technical specifications that outline its camera capabilities, battery life, and operating system, helping consumers make informed decisions when purchasing.