[Small Mighty] The fan packs a huge punch and cools you down quickly. Look it down on of small appearance. You know how it is. The 4 wind speeds, shooting and other functions to meet your work and life needs! [3000mA battery operation] Powered by 3000mAh rechargeable battery, can be placed in a backpack, so you can anytime, anywhere. It a cool breeze and can be used on trips, outbuildings and sports scenes with suitable accessories, especially placed in camping tents to catch your breath! it is the best cooling partner; [Quiet operation] Even the fan is crowded, the sound is less than 45 dB. It is a calm and good place to work and sleep. perfect for your desk, office bedroom outhouse hiking use. [Perfect Gift Idea] - Its beautiful look make it a really creative gift idea. It is a great and unique gift item for families, kids, friends in special days such as Birthday, Christmas and New Year's day. [Sale Guarantee] - If you have any questions about the product, please contact us, our professional customer service team will solve the problem for you as soon as possible.