Features: Experience comfort and convenience with the neck hanging fan, featuring double 2000mah batteries for long lasted cooling relief. Crafted from plastic materials, this bladeless fan offers a unique cooling rings design that delivers a refreshing breezes while protecting your hair. Ideal for commuters, students, and anyone needing portable cooling. Whether you're at the gym, office, traveling, or enjoyings outdoor activity, the neck hanging fan provide a cooling solution for every scenario. With three adjustable wind speeds and quiet operation, this fan is designs to enhances your comfort without disturbing your surrounding. Specifications: Component:ABS+PCM Size:Approx.281x150x35mm/11.06x5.91x1.38inch Color:Blue/White/Pink Weight:460g Input current:0.8A Input voltage:DC5V Working power:1.07-2.62W Charging time:3.20h Battery capacity:2pcsx(2000mAh 3.7V) Package Includes: 1Pc Portable Neck Fan note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.