Apple's (AAPL) iPhone Duo is the biggest innovation the Mag 7 giant unveiled during its "Surprise and Shine" event, says Jeremy Roberts. The device is about as large as an iPad Mini and uses all of the features Apple is known for. Jeremy explains what makes the announcement significant for Apple as it seeks to make its mark on the foldable phones market rife with existing competitors. He also weighs if the iPhone 18 models and new AirPods will bring existing customers into the next generation of products.