"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
Apple Rumored to Announce New iPod Touch, Nano and Shuffle Around July 14
iPods in unreleased colors were spotted in iTunes 12.2 earlier this month, including a darker blue for the iPod touch, a new gold or beige color for the iPod nano and a brighter pink color for the iPod shuffle. Notably, a few eagle-eyed readers noticed that the Calendar app on the iPod touch displays "Tuesday" and "14," which lines up with Tuesday, July 14 and information shared by iGen.fr's sources.
MacRumors subsequently discovered a full lineup of six new colors for the iPod touch, nano and shuffle hidden within iTunes resource files, including silver, space gray, red, bright pink, deep blue and light gold. Beyond new colors, storage capacities and other minor changes, Apple last updated the iPod touch and iPod nano in October 2012 and the iPod shuffle in September 2010.
Update 1 PM Pacific: iPod touch shipping times have slipped to 3-5 business days on the Apple Online Store in the U.S. and Canada.