Bar code scanner

Yesterday I got a note from the post office that told me that a package could be picked up.  I could see that the package was from China, but that was all.  I buy all kinds of stuff from China that costs a few bucks, so this could be anything.  When these packages arrive three weeks later, I have often forgotten about it.  So what could this be?  This was kind of like  Christmas 🙂

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