Features: <br />three adjustable speed gears: you can adjust the wind speed according to your own needs.<Br />portable design: it&#39;s lightweight and portable. It&#39;s suitable for various situations, such as camping, school, hospital, and office. <Br />hands-free design: you can hang it around your neck to free your hands. The 62 air outlets help you feel the coolness in seconds. <Br />bladeless: the bladeless design can prevent your hair from being sucked in the air outlets.<Br />usb charging: you can charge it through the usb port of mobile devices such as laptops for power supply. <Br/>specifications: <br />name: neck fan <br />material: abs<br />color: white/pink(optional)<br />power: 5w<br />battery: 2*3.7V 1000mah<br />charging time: 4h <br />working time: 1st gear: 6h/2nd gear: 4h/3rd gear: 2.5H <br />size: 7.8*7.8*2.4Inch <br/>package information: <br />size: 20.5*21*6.5Cm<br />weight: 330g <br/>package list: <br />1*neck fan <br />1*charging cable <br />1*instruction