Since the headphone jack was removed from the iPhone with the launch of the iPhone 7, Apple has bundled iPhones with a Lightning to 3.5mm Headphone Jack Adapter for customers who continue to have 3.5mm headphones.
With the launch of the iPhone XS, iPhone XS Max, and iPhone XR, Apple is discontinuing this practice and will not include the Lightning to 3.5mm Headphone Jack Adapter.
On the "In the Box" section of the iPhone XS, iPhone XS Max, and iPhone XR tech specs, no adapter is listed. The three devices will ship with EarPods with Lightning Connector, a Lightning to USB Cable, and a USB Power Adapter.
Apple's new iPhone lineup also marks the discontinuation of the iPhone 6s and the iPhone SE, the last two iPhones that Apple sold with a headphone jack.
None of the headphones in the new lineup, which includes the iPhone XS, iPhone XS Max, iPhone XR, iPhone 8, and iPhone 7, have a headphone jack.
Apple is continuing to sell the Lightning to 3.5mm Headphone Jack Adapter separately for $9.
