Model: SGF209
* Can be operated with usb plug. * Can also be operated with three AA betteries which installed in the base of product.Easy to carry as your choice * Sperated switchs for lamp and fan, can control different function * Special pencil vase,easy to study and work * Unit pack size: 130*130*80 mm * Great fan power,bright light and no power consumptionPacking detail:100pcs/ctn54*41.5*65 cmN.W 19kgG.W 20kg