Apple Inc on Tuesday scheduled a special event for Sept. 15, with fans and investors expecting a refresh in the lineup of some of the company’s core products.

Axar.az reports that, while Apple uses its September events to showcase its most important products, new versions of iPhone handsets might still take time as the company in July had flagged a delay of a few weeks from the usual timeline.

Other products usually unveiled in September include new versions of Apple Watch and iPad.

The event will be streamed on the company’s website from its campus in Cupertino, California, Apple said, without providing further details.