... and performance, shake it to express your favor and passion in party and game, Led lights inside will shine all the time ... do not harm to people.Light up stick make the party, vocal concert with great atmosphere.packingOPP bag header card bag ... , or as requiredbatterycell battey: AG3, AG10, AG13 AA, AAAusageGood for party, vocal concert, concert, Christmas partybody colorred, blue, green, yellow, or ...