Apple AirPods with Charging Case

Weight

AirPods (each): 0.14 ounce (4 g), Charging Case: 1.34 ounces (38 g)

Dimensions

AirPods (each): 0.65 by 0.71 by 1.59 inches (16.5 by 18.0 by 40.5 mm), Charging Case: 1.74 by 0.84 by 2.11 inches (44.3 by 21.3 by 53.5 mm)

AirPods Sensors (each):

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

Power and Battery

AirPods with Charging Case: More than 24 hours listening time, up to 18 hours talk time; AirPods (single charge): Up to 5 hours listening time, up to 3 hours talk time or 15 minutes in the case equals up to 3 hours listening time or up to 2 hours talk time