acemining rechargeable battery operated clip on stroller fan with removable mesh cover,3 speeds,strong wind,long battery life,quiet,small,cooling for baby stroller,home,office,barbecue,camping acemining in the summer what you want is a compact and quiet desk fan that will not disturb your office neighbors and will not occupy space. then here is your solution. battery operated fan is ideal for personal space cooling. this design is perfect for use on a table or desk in the office or home. quiet operation will bring you the most soft wind experience.<br><br><b>product characteristics </b><br>this product has unique structure and novel style.<br>brushless motor fan, long life of wind.<br>intelligent control, simple operation, stable and reliable performance.<br>18650 lithium battery, versatility, can be recycled, low cost.<br>integrated design, simple appearance, solid structure, easy to carry.<br><br><b>specifications</b><br>speed regulation:3 speed regulation battery capcaity:2500mah<br>output power:5w<br>working time:2~6h<br>charging time:2-4h<br>size:142 x 75 x 185mm<br>color: white<br><br><b>operating instruction</b><br>battery before the installation, make sure that the switch is in the closed state, the battery after the switch is turned on, click for a wind speed, then press the two retaining wind speed, then press the three staining the wind, then click the shutdown!<br>blue light will show working speeds.<br>micro usb seat is for the charging port. when charging, the indicator light shows red color, after fully charged, the indicator light will off.<br><br><b>package included</b><br>fan x 1<br>usb cable x 1<br>manual x 1<br> <br><b>precautions:</b><br>1.follow the instructions to use the fan.<br>2.when using, if produce sparks, smoke and odor,etc..,should immediately turn off the power and stop using it.<br>3.please do not put the product under a heat source or flame, do not put it into water or fire, do not put in sunlight for long time/avoid prolonged sun exposures for long time.<br>4.work temperature 0~45°c,relative humidity 20~70%;please keep it away from moisture, heat.<br>