Weight

AirPods (each): 0.19 ounce (5.4 g), Wireless Charging Case: 1.61 ounces (45.6 g)

Dimensions

AirPods (each): 0.94 by 0.86 by 1.22 inches (24.0 by 21.8 by 30.9 mm), Wireless Charging Case: 1.78 by 0.85 by 2.39 inches (45.2 by 21.7 by 60.6 mm)

AirPods Sensors (each):

Dual beamforming Inward-facing microphones, Dual optical sensors, Motion-detecting accelerometer, Speech-detecting accelerometer

Power and Battery

Up to 4.5 hours of listening time with a single charge (up to 5 hours with Active Noise Cancellation and Transparency off), Up to 3.5 hours of talk time with a single charge. AirPods Pro with MagSafe Charging Case: More than 24 hours of listening time, more than 18 hours of talk time, 5 minutes in the case provides around 1 hour of listening time or around 1 hour of talk time