"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
Apple Will Be Only Supplier of New Dock Connector Adapter
Additional sources have confirmed to iLounge that Apple will be the exclusive initial vendor of a new Dock Connector Adapter, to be sold individually and/or in three-packs. According to sources, the Dock Connector Adapters will sell for approximately $10 each or three for $29, with Apple-branded new USB cables selling for $19 each.According to iLounge's source, Apple predicts it will sell 10 million adapters by the end of 2012, generating $100 million in revenue. It's likely that the adapters would have an extremely high profit margin and while this is a significant amount of money, it is but a drop in the bucket compared to Apple's total sales.