[Adjustable 3 Wind Speeds & USB Rechargeable] - The mini portable fan offers 3 different wind speeds, low, medium and high speed modes, which can be easily switched by pressing the power button repeatedly. Built-in 2000 mAh battery, USB rechargeable, it can work for 24 hours at low speed to keep you cool in the hot summer day. [Foldable Design & Portable Size] - Foldable design, can be completely folded to hide the blades, 180 folded as a handheld fan, 270 folded you can put it on the table as a desktop fan. Easy to be carried and stored, the small portable handheld fan measures 4.2 x 1.3 x 1.3 inches and weight 5.3 ounce, convenient to hold in hand or put in bag. [Multifunction] - Combined with fan + flashlight + power bank function. When not in use as a fan, it can also be used as a flashlight, just long press the power button, the light is very bright and can be used in the night. This foldable handheld fan is equipped with a USB port, you can use it as a power bank to charge your phone if necessary. [Safety Design] - The foldable desk fan blades are made of special soft TPE material, if you accidentally touch the rotating blade, the soft blade will automatically stop to ensure your safety and will not scratch your hand. And with a lanyard included, you can hang it on your hands or backpack.