1. Foldable handheld fan with turbine blades and optimized air duct for strong & far airflow. 2. Built-in smart digital display to show speed gear and battery, 5 adjustable wind speeds. 3. Adopt AI protection chip with overvoltage, overcurrent, short-circuit and stall protection. 4. Made of ABS material for comfortable grip; detachable fan cover for easy cleaning. 5. Compact portable design with lanyard, multiple colors for outdoor, travel and daily use. 6. Battery capacity: 3600mAh / 5000mAh 7. Charging time: 2.5-3.5 hours / 4-5 hours 8. Runtime: 2.5-14 hours / 3.5-19.5 hours (Actual battery life depends on wind speed setting) 9. Dimensions: 193x84x42mm
