Endless hours working at a desk can become tiring and so a gadget that refreshes you giving you a little zing as you work is always welcome the desktop led clock fan circulates the air directing a cooling breeze towards your face and body ideal for refreshing tired eyes cleverly aligned green and red leds in the fans blades then light up and displaying the time in an analogue clock face displaying hour minute and second hands as the fan rotates plug directly into your usb and direct the a