General description This multifunctional portable fan is height-adjustable, foldable, oscillating, and features fast-charging capabilities. With an adjustable height ranging from 36 cm to 100 cm, it is compact and easy to carry, making it perfect for home use, camping, traveling, outdoor activities, or emergencies. Technical specifications Battery capacity: 10000mAh Working hours: Approximately 20 hours on a full charge Charging speed: 10W via micro-USB Noise level: Less than 40db Height adjustment: 36 cm to 100 cm Oscillation: 90° Other information Stable operation with a non-slip base design for adaptability on various surfaces Recharges 50% faster than conventional fans in just 6 hours Ideal for use in the office, bedroom, or on your desk