The 2D infographics animation video is a 2D video that is suitable for a more technical and more abstract way of explaining your product, it does not feature 2D characters as the main protagonist but focus more on animation motion graphics to convey your message focusing on texts, images, and shapes.
This type of video is particularly useful when you are promoting more technical products or services that most viewers could find a bit boring if it was just a presentation of technical specifications. For instance, the software like Microsoft Office demands you to make users understand its features, but it can be a dull presentation if you only use your face and surroundings in the video.
By making use of motion graphics, you can make your videos colorful and dynamic. Your viewers will enjoy watching your videos while learning about your product/service.