True Mini and Portable: The small portable personal fan is foldable, 180 degree adjustable on the table. Folded size: only 8.5 x 8 cm, you can easily put it in your pocket, backpack, etc. Perfect for use at home, bedroom, study, school, office, camping or traveling. 5 in 1 Small Fan with Power Bank: This small fan can be used as a desk fan, neck fan, phone holder and power bank. The 5 in 1 design brings more convenience for girls, boys, athletes, teenagers, office workers, etc. You can charge your phone, simultaneously enjoy the cooling air. Worthy of owning one. 【3000 mAh 5-12h Working Time】The handheld fan has a built-in 3000 mAh large-capacity rechargeable battery, which can be used for up to 12 hours after being fully charged, bringing you a longer cool experience. LED Display & 4 Wind Speeds: The mini handheld fan with LED display can display the power and wind speed in real time, without worrying about sudden stoppage of work, and monitor the power at any time. This small fan