Powerful 3-in-1 Portable Fan: Adopt foldable design, which can be adjusted from 0 to 270, which makes our fan a handheld fan, desk fan and mist fan. A small portable handheld fan brings you a cooling and humid breeze in this hot summer. 3 Adjustable Speeds & Long Running Time: Our mini fan has 3 adjustable speeds which can be switched easily by pressing the button. Built-in 1500mAh battery provides 6-13-20 hours working time, 20 hours working time at low speed for gentle breeze. 13 hours on medium speed for cool wind, and 6 hours on high speed produces powerful airflow that helps you cool down in seconds. Long using time so you can enjoy this portable fan outside all day. Foldable and Portable: Foldable design, when it is adjusted 180, you will get a handheld fan portable, when it comes to 270, you can put it on the table and become a powerful desktop fan. The size of this mini personal fan is only 12.2 x 5.6 x 4.3 cm and weighs 0.2 kg, with a lanyard, it can be easily put in your pocket or hung on your wrist when you go out. camping, traveling, etc. Mist Function: Long press the switch to activate the mist function, this portable fan can actually spray mist to reduce the heat around your body. Perfect for lasting your makeup, and keeping skin fresh or fresh after exercise. When the fan is turned on at the same time, it sprays intermittently. With a built-in 15ml water tank, it can be used for 1-1.5 hours when filled with water. Rechargeable and Safe: Recharge by USB devices such as power bank, computer, laptop or USB charger, and is able to keep working when connecting with USB power supply. And it takes 1.5 hours to be fully charged. With special soft material, the fan blades are very safe. If you accidentally touch the rotating blades, the soft blades will automatically stop and keep you safe.