A is a written description of a product and its technology and is presented to potential buyers or users to obtain their reactions.

What you are describing sounds like a product proposal or a product specification document. This type of document outlines a product's features, intended use, and technology, aiming to persuade potential buyers or users of its value.

1. Purpose: The main goal of a product proposal is to present a compelling case for the product, often including benefits, unique selling points, and how it addresses specific needs or problems faced by the target audience.

2. Content: A typical product description includes information such as the product’s features, functionalities, advantages, target market, pricing, and sometimes a comparison with competitors. It might also encompass technical specifications to give an overview of the technology behind the product.

3. Format: These documents are often well-structured, possibly including sections like an executive summary, detailed description, market analysis, and call-to-action. Visuals, such as charts, graphs, and images, can enhance understanding and engagement.

4. Feedback Mechanism: It is crucial that the document encourages feedback from potential buyers, which can help refine the product or its marketing strategy before launch.

In essence, a well-crafted product proposal can significantly impact the success of a product in the market by aligning it with consumer needs and preferences.