NISUS mini fan is a great summer accessory.  Its small and lightweight design is easy to drop in your backpack, purse or pocket.  Perfect for traveling, walking, hiking, camping, road trips, beach, or the gym.

POWERFUL:  3800 RPM will keep you cool for up to 15 hours on a single charge 

PORTABLE:  Fan is 1.33" x1.33" x 4.44"  and weighs only 5.82 oz

POWER BANK: This mini fan will keep you cool and charge your mobile phone.  2200 mAh battery with included USB cable that can be used as a power bank