... 2. Use a USB power plug, can be in PC, NB power sharing 3. Air volume and comfortable, ... the pitch adjustment3. With button switches4. Use a USB power plug, can be in PC, NB power sharing5 ... 1000 MA above of transformer6. Personalized colour multiple choice7. Air volume and comfortable, close to use, the four seasons ... loading quantity: 20FT: 11200pcs 40GP: 23200pcs 40HQ: 27200pcs mini USB fan GT-616