10000mAh 11-20h Working Time: The battery life of the handheld fan is impressive, lasting over 20 hours on low speed, ideal for staying cool during hot nights. The maximum wind speed can run for more than 10 hours. Fully charges in 3 hours. Features a real-time LED display showing power level and wind speed, allowing you to monitor battery status and avoid unexpected shutdowns. 5 Adjustable Speeds: This portable fan offers 5 wind intensity levels, delivering a gentle breeze on the lowest setting and strong airflow on the highest. Choose from Sleep Wind, Natural Wind, Refreshing Wind, Cool Wind, or High Wind mode to suit your comfort needs. Mini Silent Fan: Weighing only 190g, its as light as a smartphone and compact enough to fit in most handbags. Designed with an ultra-quiet motor, it produces minimal noise, ensuring it wont disturb your sleep or daily activities. Multifunctional Portable Fan: Includes a detachable base that doubles as a phone holder and allows 90-degree angle adjustment for use as a desk fan. Comes with a detachable lanyard for hands-free use as a neck fan. Ideal for summer travel, camping, outdoor events, sports games, or any on-the-go activity. Designed for Comfort: A practical companion for individuals experiencing heat sensitivity, especially during warm weather. Suitable for personal care routines such as makeup application and skincare. Includes a fragrance compartment compatible with scented tablets, allowing a pleasant and cooling aromatic experience. Great Gift Choice: A thoughtful and practical gift for men who spend time outdoors, including drivers, construction workers, or those enjoying outdoor hobbies. Also a considerate present for Fathers Day, birthdays, or special occasions for fathers, husbands, or partners.