Premium Quality: This eyelash extension fan dryer is made of ABS and PC material, lightweight and compact. The fan is operated by 2000mAh lithium battery with high-performance and efficiency. It takes about 2 to 3 hours to get fully charged and it lasts about 8 hours at low-speed after a full charge.Safe Bladeless & Stable Base Design: Innovative bladeless design, gives off strong airflow without fast-spinning blades, safe for kids or pets and easy to wipe clean. Dont need to worry about the potential risk of the blades anymore. The package comes with a detachable base, you can use the attached base to fix it when you don't want to hold the fan.3 Adjustable Wind Speeds: This eyelash extension fan has three wind speeds level low, medium, and high, you can switch the wind speed at will according to your needs. Just switch the 3 speeds by pressing the power button repeatedly.Function: This handheld cooling dryer fan can help to cool and sooth your clients' eyes during or after the lash extension. It helps to keep lashes dry and fluffy for sensitive clients. It's also completely okay for you to bring this handheld mini fan for travelling, shopping, exercising or any other outdoor activities.Easy to Carry: This cooling bladeless fan could be recharged by all USB-enabled devices like car charger, home charger. Especially suitable for travel or outdoor sports, just put it into your backpack or throw it into your car, you can carry it everywhere you go.