Flashing fans can be print your logo on it and feel the ... environment-friendly, Which is supported by 3 AAA battery; a black safe lanyard included.*It can flash 6 page messages when ... LED light, such as red, yellow,orange,blue,jade,white black, pink, purple etc.*Certification: FCC,CE,ROHS Reports can be ... *48.5*28cm. *N W:12kg*G.W:14kg Flashing fans