Shenzhen Ruishengda Electronics Co., Ltd. [China]

USB Self-Programmable Message Fan(memorize version)

Endusers can program message by pressing three buttons from preset characters.Preset characters: A-Z (26 capital letter)0-9(10 numbers)+ - × / =  * ! $ & @ # € ¢ ,.’“”( ) %The message can be kept even when remove power.

USB powered, optional 3*AAA batteries powered

Works on any computer with a usb port

USB Self-Programmable Message Fan with LED(memorize version)