Code point
U+3295
Glyph appearance depends on your fonts.
U+3295
So<circle> 7279U+3295 CIRCLED IDEOGRAPH SPECIAL is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Enclosed CJK Letters and Months block.
Choose the representation you need, then copy its value.
U+3295
12949
㊕
㊕
E3 8A 95
3295
00003295
%E3%8A%95
\u3295
\u3295
\u3295
\3295