“Let me talk you through our exciting products!” And up comes the agenda page: product 1, product 2, product 3, product 4. Uh oh. Your audience starts checking whether there is guest WiFi to check some emails on the phone...

Product catalogues are an exhaustive description of what you have on offer. They are about you, not about the customer.

How can you keep a product or sales presentation interesting and relevant? Start explaining the overall architecture of your product range (we have big ones, and small ones, we work in this segment and that segment). Then, think about the needs of the customer in front of you and narrow down the options dramatically. Spend a lot of time / slides on solutions that are relevant for your audience, and surpress the urge to be complete and cover everything.