... logo on led fan body flashing led letter accept mini led logo fan:this item could be imprint any logo on ... , Blue, Green & customized color2. Mini Fan's Flashing Logo: Thank You, I love You, Good Luck, Have a ... good day....3. Logo Fan's Unit Size: 10.5cm * 3.5cm4. ... . Feature: With soft blade, never harm9. Function: Logo could be customized, good for promotion & advertising