My late father in law used to amuse his family w a personal tradition of wrapping up a gift to himself and putting it under the tree. "To Dad from Dad".
Considered 'Dad gifting' myself wireless earbuds this yr (minus wrapping and waiting) but decided I'd likely lose one, and it was impossible to try before buying.
Settled for: https://www.techradar.com/reviews/aftershokz-aeropex which I was able to try. Surprisingly good, cheaper than Sony & Bose high end, and suits my needs very well.
Given yourself a gift?