Pocket size ,easily carry everywhere. Multifunction1,cooling pad 2,hand pad 3,Mini fan Designed by C-padAll products have passed CE&FCC ... up in the desk can be used as a mini fan(2): hand pad(3):Built-in Four high performance fans, help ... ,The unfold size:28*10*6cm3,Weight:200g4,Material: plastic5.Fan No:46,USB connection as a self-power mode