... . portable cooler 1. 2 big fans black colour USB laptop cooling pad, notebook cooler, laptop cooler, cooler pad, cooling pad, computer cooling pad, notebook cooler pad.2. portable, easy to ... 17 inch.5.material is plastic or Aluminum alloy.6. 2 fans or 3 fans, some model is one fans.7 ... to let me know by email or by trader manager. 2 big fans black colour USB laptop cooling pad