A small number of AirPod earbuds are engraved, with the logos of Apple, Microsoft and Google stamped on the front of each, while others are engraved on the back, the inside of the casing and the sides.
Other earbud logos include “DTS,” “Apple” and “Microsoft.”
Apple, Microsoft, and Google have not responded to requests for comment on whether their products are engraved.
“There are a lot of different styles and designs and designs that can be created with different types of engravers, and some designs are unique to one manufacturer or company,” Michael Breslow, who specializes in Apple, told The Huffington News.
“For example, there are a number of different colors of engravings on the AirPigs.
There are different designs on the MacBook Pro, but the MacBook is still based on a similar design.”
Apple does not have any Apple AirPOD earbods engraved.
Microsoft did not respond to a request for comment.
The Google AirPixels are engraved with a red-colored logo and the company did not immediately respond to request for clarification.
Google did not reply to a question about whether its earbod designs are engraved either.
The AirPads are available in two color options: the black version and the white-colored version.
A $349 wireless charging adapter and the AirPod hub come with the black-colored, wired version, while a USB-C to USB-A cable comes with the white model.
AirPods come with an optional battery that doubles as an accessory, so you can use your AirPoda to charge your phone, tablet, or external monitor, which is handy for charging while driving.
It can also be used to charge a computer when using it as a standalone earbode, though that is not officially supported by Apple.
Microsoft’s AirPobods are available with either Bluetooth 4.0 or Wi-Fi 802.11ac, which are both supported by the Airpods.
Microsoft says the new AirPobi wireless charging hub is the only device that works with both versions of the Airpod earbodes.