notebook cooling pad 1,below body temperature 6-7C 2,keep ... feature1, This ice-pad can use directly when set the temperature at 30°C,without electricity, cooling effect is obvious ... to put on the ice-pad.3, The cooling effect is relatively weak when the ice-pad is liquid. For better ... make the product crystallize. The surface is waterproof, dry with the towel after contact water.5,For drivers, avoid ...