❤️Vtg Sterling silver unknown symbol ??? charm pendant 50.5 grams

Description

❤️Vtg Sterling silver unknown symbol ??? charm pendant 50.5 grams. This item has been tested and it is silver. I am not sure what exactly this item is it’s very heavy and it appears to have a little pinhole button on one in that shit open up on the other but I don’t know how it works or what it is it’s very unusual. Guaranteed to be silver but I’m selling as is because I have no idea what it is. It has Chinese writing as pictured on the last picture. This is a no reserve auction the highest bitter will win