The number of nf-142 electric fan is 5 sets/piece. The electric fan is made of high quality plastic with complete specifications and blue color, which is produced in guangdong, China. The electric fan NF-142 adopts square shape design with novel style. The electric fan NF-142 adopts standing design with small volume, good quality and easy to carry. The electric fan NF-142 USES low voltage power, less energy consumption, strong applicability and high stability