Portable Neck Fan Cute Astronaut Cooling Fan USB Rechargeable Quiet Personal Fan for Home Office TravelFeatures: -- The solid color complements any decor.-- Built-in rechargeable battery, works long hours on a full charge. -- Can be charged by USB charger, computer, power bank, etc.Specification:Material: Plastic, Electronic Components Color: Multi-color Power: 2.1W Battery: VRLA Battery Fan Size: 80mm50mm100mm/3.15"1.97"3.94"Power Supply: USB Charging Applicable Occasion: Indoors & OutdoorsPackage Included 1 x Personal FanPromise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.