1. MATERIAL: This bladeless handheld fan is made of ABS and PC material, lightweight and compact. The fan is powered by 2000mAh lithium battery.2. SAFE BLADE-FREE AND STABLE BASE DESIGN: Innovative blade-free design without fast spinning blades emits powerful airflow, safe for children or pets, and easy to wipe clean. Never worry about the potential risks of blades again. Comes with a removable base to hold the fan when you don't want to hold it with the included base.3. 3 ADJUSTABLE WIND SPEEDS: This mini fan has three wind speeds: low, medium and high, you can switch the wind speed as you like. Simply press the power button repeatedly to switch between the three speeds.4. FUNCTION: This eyelash extension fan can help cool and soothe the eyes during or after the eyelash extension process. It can help keep sensitive clients' lashes dry and fluffy. You can also totally take this handheld mini fan with you when traveling, shopping, exercising or participating in other outdoor activities.5. EASY TO CARRY: This cooling bladeless fan can be charged by all USB-enabled devices. Ideal for traveling or outdoor sports, just put it in your backpack or throw it in your car and take it with you.