iKKEGOL Programmable Blue DIY Text Name Flash LED Chrome Scrolling Belt Buckle Disc Party Gift (Blue) It is fashion led belt for match with clothes with different style, the main material of this is adapted LED It put to use popular word message,super visual wallop ,also match with flaming colour. Stable performance and lower faiture rate ,running with less electricity It can store up to 6 messages; Every message can store 255 character It can display: number: 0-9; letter: A-Z; 23 Signs, for example: Smile face; shape of heart; $!@%...etc Battery 2032 is not included