Description Household Portable USB Charging Handheld Fan Portable Fan with Base Home Office Features: Portable and Convenient: Mini handheld USB fan, it is practical and portable. Wide Application: The beautiful fan has a cartoon appearance. Suitable for dormitories, homes, and offices. Quick Cool Down: This designed handheld fan, this mini fan can cool you down, making it perfect for outdoor crowds, even when the temperature is very high. A must-have in summer. The portable fan features a built-in lithium battery for easy use. Perfect Gift: For family and friends, this personal fan can also be set on a flat surface, perfect for desktops, office tables, travel, walking, hiking, climbing, camping, exercise, and more. Specifications: Input Voltage: DC5V Battery Voltage: 3.7V Output Power: 1.3-3.7w Battery Capacity: 2000 mAh Usage Time: 2.5-5.5 hours Charging Time: About 4 hours Product Name: Q Bear Clip Fan Material: ABS+PP+Electronic Components Product Size: 108x138x165mm Product Packaging: 136x114.5x138mm Package Contents: 1X Fan 1X Data Line