... 3 AAA battery; a black safe lanyard included.*It can flash 6 page messages when it spinging, such as English letters, Chinese ... and LED light, such as red, yellow,orange,blue,jade,white black, pink, purple etc.*Certification: FCC,CE,ROHS Reports can ... be offered.*Packing:1pcs/white box,50pcs/inner box,200pcs/ctn*Carton size:55*48 ...