yihunion mini handheld fan portable, hand held personal fan rechargeable battery operated powered cooling desktop electric usb fan with fan stand, 2500mah battery 4 modes for home travel outdoor(pink) yihunion √lightweight<br>√2500mah 18650 rechargeable battery<br>√fan stand provide hand free cool<br> √multiple function for home & office<br> √great gift ideas<br>√premium motor lower noise higher speed<br><br>where can you use this fan?<br> outdoor:<br>this fan is especially mini,it can be easily taken to other places. it would be a good partner for you, when going outdoors like travelling, hiking, climbing, camping, exercising etc.<br><br>indoor:<br>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)<br><br>specification<br>dimension: <br>8.3*4.1*1.8in(with stand)<br>package size: 9.1*7.9 *3.3 in<br>item weight: 145g/5.1oz(no stand)<br>165g/5.8oz(with stand)<br>output power: 2.5w( max )<br> input voltage: 5v<br>output voltage: 5-9v<br>input current: 400-700ma<br>speed mode: two speed regulating<br>working time: about 3-15 hours depends the speed and other factors<br>charging time: 3 hours<br>battery: 18650 lithium-ion battery (3.7v, 2500ma)<br>battery installation: removable<br><br> note: please charge the battery for about 3 hours before first use to improve the battery life.<br><br> package includes:<br>1 x usb handheld fan <br>1 xusb charger cable<br>1 x 18650 battery <br> 1 x fan stand<br>1 x english user manual<br>