Make them yours Engrave your AirPods with your initials or favorite emoji — free.
In July 2019, version 6.
Tested with Tomb of the Mask v1.
Volume was set to 50%.
Testing consisted of transferring phone call audio from iPhone to AirPods.
Battery life depends on device settings, environment, usage, and many other factors.
Within two years, they became Apple's most popular accessory.