POWERFUL 3 IN 1 PORTABLE FAN: Adopt foldable design, can be adjusted from 0-270, which makes our hand fan rechargeable can be a handheld fan, a desk fan & a misting fan. A small handheld fan bring you a cooling and wet breeze in this hot summer. 3 ADJUSTABLE SPEEDS & LONG WORKING TIME: Our mini usb fan have 3 adjustable speeds which can be switched easily by pressing the button. 1500mAh Built-in Battery provides 6-13-20 working hours, 20 hours working time under low speed for a soft breeze.13 hours under medium speed for cool wind, and 6 hours under high speed produces strong airflow that help you cool down in seconds. Such a long using time so you can enjoy this portable hand held fan outdoor for whole day. FOLDABLE & PORTABLE: Foldable design, when it is adjusted to 180 then you will get a portable rechargeable fan, when it comes to 270, you can put it on the table and be a powerful desk fan.The size of this mini personal usb fan is only 4.8 x 2.2x 1.7 inch and 0.42-lb in weight, with a landyard, it can be easily put in your pocket or hang on your wrist when you go out to camping, travelling and so on. MISTING FUCTION: Long press the switch to turn on the misting function, this small battery fan actually can spray mist to lower the heat around your body. Perfect for lasting your makeup, keeping skin fresh or cooling after exercise. When the fan is turnedon at the same time, it will spray intermittently. With a build-in 15ml water tank, it can be used for 1-1.5 hours when filled with water. RECHARGEABLE & SAFETY: Get charge by USB devices such as powerbank, computer, laptop, USB charger. It can continuous work when connectting with a usb power supply. It takes 1.5 hours to get fully charged. With special soft material, the battery poweredfan blades are very safe. If you accidentally touch the rotating blades, the soft blades will automatically stop.