What is it?
Bitcoin badge. It's a cute tiny Bitcoin logo pin badge with 18 bright orange smd leds, battery powered (button cell CR2032, LIR2032).
Led customizable pendants (different options) and lotus flower pendants. Black multicolored led pendants with gold finish and touch control (all the golden area is sensible) and led lights that change colors smoothly. It has a 8 bright multicolor tiny leds, battery powered (button cell CR1220 not included)
You can wear it easily with a security-pin, or hang it in an earring/necklace via the available upper hole.