Weight AirPods Max: 384.8 g (13.6 oz), Smart Case: 134.5 g (4.74 oz)
Dimensions AirPods Max: 168.6 x 83.4 x 187.3 mm (6.64 x 3.28 x 7.37 inches)

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

Power and Battery

Up to 20 hours of listening time on a single charge with Active Noise Cancellation or Transparency mode enabled, Up to 20 hours of movie playback on a single charge with spatial audio on, Up to 20 hours of talk time on a single charge, 5 minutes of charge time provides around 1.5 hours of listening time