"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
Apple's AirPower Wireless Charging Mat Could Be Available to Buy Next Month
Announced by Apple in September, AirPower is an oval-shaped white charging mat featuring Qi-compatible networking technology that will allow it to charge multiple devices at once. Along with an iPhone 8, iPhone 8 Plus, or iPhone X, and the Apple Watch Series 3, the AirPower charges AirPods thanks to a new wireless charging AirPods case that's also set to be released sometime soon.
According to the original rumor, Apple intends to make the AirPower mat available to purchase concurrently at Best Buy and other Authorized Apple Resellers alongside its own retail stores. The Apple Post also claimed that in addition, Apple retail stores will stock the updated AirPods wireless charging case on the same day, although Mac Otakara's own sources make no mention of this.
Mac Otakara has connections to the Asian supply chain and Asian accessory manufacturers, making it a typically trusted source for Apple product rumors. That said, the publication does not have a perfect record and has shared inaccurate info on occasion, so it's best not to take the latest report as fact until backed up by other sources.
Right now our best guess is that Apple's AirPower wireless charging mat will cost around $199 in the United States, based on a price listing for the accessory that appeared on a Polish website in November.