About this item 【Powerful Handheld Fan】The portable personal fan has 5 helical fan blades, designed to simulate the air outlet of an aircraft engine, which can maximize the airflow intensity and blow out strong high-pressure cool wind. 【5 Adjustable Wind Speeds】The mini handheld fan has 5 adjustable wind speeds. Simply press the button to switch between different wind speeds, and press and hold for 3 seconds to turn off directly. You can freely adjust sleeping wind, natural wind, cool wind, strong wind, circulating wind according to your different needs. This handheld fan can cool you down in hot weather, satisfying various usage scenarios, keeping you cool all the time. 【Super Long Working Time】The portable handheld fan has a built-in 4000mAh large-capacity rechargeable battery, and you can use any USB device to charge the mini handheld fan at any time. It can be used continuously for 8-15 hours according to the air volume. Our handheld fan battery lasts 20% longer than most handheld fans on the market. Let you enjoy the coolness during travel, work and other outdoor activities. 【Detachable Design】The grille of the hand-held small fan adopts a detachable design, and the grille can be removed by turning it counterclockwise, which is very easy to clean. The inside of the grille can hold aromatherapy tablets (included in the package). You can drop your favorite essential oils, and the fan will blow the fragrance to every corner through the air outlet. This handheld fan is an ideal summer gift for kids, friends and family. 【Portable Handheld Fan】This handheld fan can be folded at 90°, with a small size and a weight of only 190 grams. Easy to carry anywhere. Equipped with a lanyard and a base, the hand-held small fan can be held in your hand, or you can hang it around your neck as a neck fan, or as a desk fan while working. Great for summer at home, office, travel, camping and more.