Product selling point:You don't have to worry about the outdoors even when the temperature is so high, because this fan can cool you down, it's a must-have for the summerClip on Function:It comes with a metal clip, please find the two holes in the sides above the handle, insert the clip along the two grooves, so that it can be used in a stroller, office folding screen, pram, camping tent, student's bed, etc.For Indoor Use:You can fold the fan up and put it on the computer desk to make you enjoy your leisure time better (Play games, go to the movies, read books and so on). In addition, there is a metal clip, you can clip the fan to edge of the table, it's stable and save space.Also hold it on your handNecessity for Outdoor Activities:This fan is especially mini, it can be easily taken to other places. It would be a good partner for you in summer, when going outdoors like travelling, hiking, climbing, camping, exercising etc. Portable and foldable to use and carry.This fan is a USB port rechargeable model.Usb cable can be charged with computer, mobile power, power bank and so onAdjust appropriate fan speed by pressing the power button repeatedly.Efficient power and conversion Circuitry can minimize the loss to save energy and protect environmentPress the switch for the first time: minimum wind forcePress the switch a second time: medium windPress the switch for the third time: Maximum wind forcePress the switch for the fourth time: end the workSPECIFICATIONS:Material: ABS + PPSize:200X100X43 mmWorking power:2-5WBattery capacity: 1200mAh3-speed wind adjustableLeaves: 4 PP leaves (large wind)Package Included:1 x USB Fan1 x USB cablePlease Note:Do not put the fan under the blazing sun for quite a long time.Do not let babies especially infants to the fan during operation