Apple is set to hold an event called 'Wonderlust' on September 12, where they are expected to launch six new products, including four new iPhones, two new Apple Watches, and an update to the AirPods Pro. The iPhones will come in four models, with the high-end models featuring Titanium frames and the base models getting last year's screen and camera upgrades. The Apple Watches will have the same design as last year but may introduce new materials and colors. The AirPods Pro may receive USB type C charging support and new software features.