White , Space Gray , Sky Blue , Pink , Green

Optical sensor (each ear cup)
Position sensor (each ear cup)
Case-detect sensor (each ear cup)
Accelerometer (each ear cup)
Gyroscope (left ear cup)

Nine microphones total:

Eight microphones for Active Noise Cancellation
Three microphones for voice pickup (two shared with Active Noise Cancellation and one additional microphone)

Apple H1 headphone chip (each ear cup)

Digital Crown

Turn for volume control
Press once to play, pause, or answer a phone call
Press twice to skip forward
Press three times to skip back
Press and hold for Siri
Noise control button

Press to switch between Active Noise Cancellation and Transparency mode

AirPods Max

Up to 20 hours of listening time on a single charge with Active Noise Cancellation or Transparency mode enabled3
Up to 20 hours of movie playback on a single charge with spatial audio on4
Up to 20 hours of talk time on a single charge5
5 minutes of charge time provides around 1.5 hours of listening time6
AirPods Max with Smart Case

Storage in the Smart Case preserves battery charge in ultra-low-power state
Charging via Lightning connector

Bluetooth 5.0

iPhone Models

iPhone 12 mini
iPhone 12
iPhone 12 Pro
iPhone 12 Pro Max
iPhone 11
iPhone 11 Pro
iPhone 11 Pro Max
iPhone XS
iPhone XS Max
iPhone XR
iPhone X
iPhone 8
iPhone 8 Plus
iPhone 79
iPhone 7 Plus9
iPhone 6s9
iPhone 6s Plus9
iPhone SE (2nd generation)
iPhone SE (1st generation)9

Apple Watch Models

Apple Watch Series 6
Apple Watch SE
Apple Watch Series 5
Apple Watch Series 4
Apple Watch Series 3
Apple Watch Series 2
Apple Watch Series 1

Apple TV Models

Apple TV 4K
Apple TV HD9

iPad Models

iPad Pro 12.9-inch (4th generation)
iPad Pro 12.9-inch (3rd generation)
iPad Pro 12.9-inch (2nd generation)
iPad Pro 12.9-inch (1st generation)9
iPad Pro 11-inch (2nd generation)
iPad Pro 11-inch (1st generation)
iPad Pro 10.5-inch
iPad Pro 9.7-inch9
iPad (8th generation)
iPad (7th generation)
iPad (6th generation)
iPad (5th generation)
iPad Air (4th generation)
iPad Air (3rd generation)
iPad Air 29
iPad mini (5th generation)
iPad mini 49

Mac Models

MacBook (Retina, 12-inch, Early 2015–2017)
MacBook Air (11-inch, Mid 2012–Early 2015)
MacBook Air (13-inch, Mid 2012–2017)
MacBook Air (Retina, 13-inch, 2018–2020)
MacBook Air (M1, 2020)
MacBook Pro (Retina, 13-inch, Late 2012–Early 2015)
MacBook Pro (Retina, 15-inch, Mid 2012–Mid 2015)
MacBook Pro (13-inch, Mid 2012–2020)
MacBook Pro (15-inch, Mid 2012–2019)
MacBook Pro 13-inch (2020, two ports)
MacBook Pro 13-inch (2020, four ports)
MacBook Pro 13-inch (M1, 2020)
MacBook Pro (16-inch, 2019)
iMac (21.5-inch, Late 2012–2017)
iMac (27-inch, Late 2012–Late 2013)
iMac (Retina 4K, 21.5-inch, Late 2015–2019)
iMac (Retina 5K, 27-inch, Late 2014–2020)
iMac Pro (2017)
Mac mini (Late 2012–Late 2018)
Mac mini (M1, 2020)
Mac Pro (Late 2013–2019)

iPod Models

iPod touch (7th generation)