The standard AK 550 does not have electronic cruise control in any country. ONLY the AK 550 PREMIUM has it. That model has not come to the USA yet.
Kymcousa.com still only shows the 2023 models. In fact, the initial photo of the AK on that web site shows the AK with the protective plastic sheet still covering the gas door! (just looked).
The Premium models have slightly modified body work, and different piano keys instead of the keyless rotary knob, and electronic cruise control, and electrically adjusting windshield, and heated seats to go with the standard heated grips. I can't remember if there are any other added features or changes. But as I said, we don't have that model in the USA. There is/was a rumor that it would be coming here this year but no indication of when that might be.
I did send an email to Kymcousa.com a few months ago asking if the 2024 models would be coming and also the Premium model. They did reply right away that there is talk from Global Kymco of getting both of those over here but no word on when.