I lost one powerbeat pro earbud -- can I buy a replacement?

Hello, RNH5261.

Thank you for using Apple Support Communities.

From reading your post, you want to know if you can get a replacement earbud for your Powerbeats Pro. You'll need some additional information and follow the links provided in this article: If your Powerbeats Pro are lost

"If you can't find your Powerbeats Pro, here's what to do.

If you lose your Powerbeats Pro earbuds or charging case, or if they are damaged, find your serial number, then contact Apple Support. If you have the original packaging for your Beats product, you might see the serial number next to the barcode. You might also find the serial number on the original product receipt or invoice.

Learn about pricing and service options".

Best regards.