According to a report tonight from 9to5Mac, Apple has quietly introduced a new specification for accessory manufacturers in its MFi program. The spec allows them to create headphones that connect to devices using a Lightning cable instead of 3.5mm.
The change will allow for a new breed of headphones that are capable of handling lossless stereo 48 kHz digital audio output, and have access to headphone remote controls. And Apple plans to activate support in newer iOS devices in a future update...