Portable Handheld Turbo Fan is a foldable, USB rechargeable mini fan designed for travel, outdoor, office and home use. It features a 3600mAh battery, 5 speed settings, and a digital display, providing strong wind when you need it. The foldable design keeps it compact for packing, while USB rechargeability allows convenient recharging from USB power sources. Benefits and uses Foldable and compact for easy packing in bags, backpacks, or luggage. 3600mAh battery supports extended use between charges. Five speed settings let you airflow from gentle to strong. Digital display shows current speed and battery level for easy monitoring. Portable handheld design offers flexible cooling at home, at work, or on the go. Key attributes Functionality: 5 speed settings, digital display, USB rechargeable, foldable, portable handheld turbo fan, strong wind. Compatibility: USB powered, works with standard USB power sources. Size: Foldable and compact for travel and storage; portable handheld form. Material: Not specified in product listing. Performance: Delivers strong wind to cool quickly. Use cases Travel and commuting: keep cool during flights, trains, or hotel stays. Outdoor activities: camping, hiking, picnics, or events where portable cooling is helpful. Office or home desk: a convenient cooling solution at work or during leisure time.