aomais clip on portable stroller fan 5000mah battery operated mini usb desk clip fan - 40 hours(max) 360° rotation rechargable small desk fan, usb cable hand fan for outdoor baby bedroom car office aomais <p><b>specifications: </b></p> <p>size: 3.7 * 5.7 * 9.1 inches </p> <p>charging time: 3~4 hours </p> <p>input voltage: 5v \ output voltage: 4~6v</p> <p>output current: 0.35~1a</p> <p>rotation: 350° vertical and horizontal </p> <p>battery: built-in 5000 mah lithium battery </p> <p>working time: 6~40 hours(depends on the speed)</p> <p><br></p> <p></p> <p></p> <p><b>packing: </b></p> <p>1 * clip on fan </p> <p>1 * usb cable </p> <p>1* user manual</p> <p>2* sponge (not include perfume) </p> <p><br></p> <p></p> <p></p> <p><b>tips: </b></p> <p>1.do not place this product in hot or humid places.</p> <p>2.the red indicator light will stop flashing while full charged. </p> <p>3.it is not recommended to put it within reach of baby's hands in case that baby put his hands into the fan.</p> <p>4.in winter,if you do not use the fan, it is necessary to charge the battery once every 1-2 months to ensure the battery works normally. because the electricity will be exhausted after a long period of no using, and the battery can not be recharged.</p>