AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV
External music play controls
Via lockscreen
Subscripton Music Services
Apple Music
Accessibility
VoiceOver, Voice Control, Zoom, Magnifier, RTT support, Siri and Dictation, Type to Siri, Switch Control, Closed Captions, AssistiveTouch, Spoken Content