In the Kano model, which of the following best defines an exciter attribute?

In the Kano model, exciter attributes, also known as delighters or exciters, are features that exceed customer expectations and provide a sense of delight and surprise when present1. They are not expected by the customer and their absence does not cause dissatisfaction, but their presence can significantly enhance customer satisfaction and can even influence the customer’s decision to make a purchase1.

References: 1: ASQ - Kano Model