G.E.M. SPACE_BAND is a MUST HAVE product especially when you are attending one of G.E.M.’s concert!!!
This interactive LED wristband receive signal by the control panel during concerts, it will flashes different colours simultaneously along with the stage effects.
G.E.M. SPACE_BAND is reusable, you can replace the AAA batteries once its run out
Battery is not included in the post