USB Message fans 1, MOQ: 1000 piece, 2, You can design own message display and logo printing, 3, USB port offer the power ... USB Message fans for advertisement gifts 1, USB Message fan is made of ... , special letters, number,and symbols such as: A toZ,0 to 9,+,-,*,$,@,!,( ) are available. 3, Various customized Messages and logo can ...