New Usb Fan Neck Hanging Small Fan Office Small Portable Silent Small Fan Mini Electric Fan

Electric : Yes Remote Control Function : no High-concerned chemical : None Fan Rib Material : Plastic Fan Covering Material : Plastic Material : Plastic Is Foldable : No Number of Fan Ribs : 1 Origin : Mainland China Fan blade material : Plastic Additional features : Digital display Product Dimensions : 227mmx196mmx50mm Type-C input : 5V/1A Rated power : 5W Battery capacity : 4000mah Charging time : Approximately 5 hours Working speed : 5600rpm (maximum speed) Working hours : First gear: 4 hours and 25 minutes Second gear: 6 hours and 50 minutes Third gear: 8 hours and 22 minutes