This fan is an indispensable tool for outdoor or indoor in summer. With it, you don't have to endure hot summer days, you can use it to cool down. The neck design allows you to wear it easily. If you are interested in this product, come and try it, it will not disappoint you. Features:Wireless Curtain Design:This fan can be hung around the neck for use, no need to hold it with your hands, free your hands.3 Speed Adjustable:There are 3 adjustable wind speed for guests, you can adjust the level according to your needs. Built-in lithium battery: The built-in high-capacity lithium battery can provide a certain working time, and it can be charged in time. Intelligent Digital Display: The digital display screen can clearly show the temperature and battery. Wide Applications of Neck Fan: This neck fan is an ideal tool for travel, outdoor activities, office, running, sports, reading and so on. Specifications:Material: ABS + Silica Gel + Aluminum Alloy Color: White, Blue (Optional) Battery: 1 * Lithium Battery, 2000mAh(Included) Pendants Rope Length: About 375mm Product Size: 118*95*40mm/4.6*3.7*1.6in Product Weight: 246g/8.7ouncePackage Size: 192*151*46mm/7.6*5.9*1.8in Package Weight: 330g/11.6ouncePacking List:1*Fan Set