Mini and compact, can be held by hand or placed on the table, easy to carry and use It has a cold compress function, giving you more comfort during hot summer With 2000mAh built-in rechargeable battery, provides long use time 3-gear wind adjustable to meet different needs Low working noise, quiet and not annoying Specification: Product model: L-01 Material: ABS/hardware/electronic components Product size: 59.5*56.5*162mm Working current: about 300-1650mA Input voltage: DC5V Rated power: 0.8W-7W Usage time: 1st gear 9H, 2nd gear 4.5H, 3rd gear 3H/1st gear + cold compress 1.3H, 2nd gear + cold compress 1.2H, 3rd gear + cold compress 1H Battery capacity: 2000mAh Input Current: 850mA Execution standard: GB4706.1-2005/GB4706.27-2008 Package included: 1 x Fan 1 x Type-C Charging Cable 1 x English and Chinese User Manual