1. Aluminum material laptop cooling pad 2. with 1 fans, USB port. suitable for all kinds of size laptop. 3.with colour box 1. notebook cooler, laptop cooler, cooler pad, cooling pad, computer cooling pad, notebook cooler pad.2. portable, easy to take to anywhere.3. with USB connection.4. can work with different size computer, from 12inch to 17 inch.5.material is plastic or Aluminum alloy.6. 2 ...