Powerful AirflowThis mini hand fan is equipped with a copper brushless motor, which allows 3 fan blades to run at high speed and produce strong wind, cooling the air much more effectively. The mini fan is also quiet operation, frees you from the worries of being disturbed while working, reading or sleeping. 5 Adjustable Speeds < p> 1st gear: calm wind sleep Second gear: natural gentle wind Third gear: cool breeze Fourth gear: cool breeze Fifth gear: intelligent natural wind. Just press the power button repeatedly to change the wind setting. Long Working TimeThe high-performance rechargeable battery 10000mAh Long-lasting coolness to repel scorching heat. Compact and Lightweight21 x 11 x 4cm, the super mini USB fan fits easily in your pocket or purse, perfect partner in hot summer when traveling, hiking, camping, etc. Equipped with a detachable base, able to stand steadily on the table for use in the office or at home. What You GetPackage includes: (1 ) portable fan; (2) USB cable; (3) lanyard; (4) User Manual. Blue Color Material: ABS + Electronic Components < p> Quantity delivered: 1 piece