Antec has launched the Fanpal, which is a 'personal cooler'. It is powered trough USB, and it has a Tri-LED fan. Sounds like a cool gadget for hot summer days :
USB-powered LED fan includes USB pass-through connector. Draw power from your USB port without losing use of the USB port.
Three vibrant colors (red, green and blue)
Adjustable stand allows you to direct airflow anywhere