Premium Quality: This eyelash extension drying fan is made of ABS and PP, lightweight and compact. The fan is powered by 2000mAh lithium battery with high performance and efficiency. It takes about 2-3 hours to be fully charged, and it lasts about 10 hours on low speed after fully charged. Safe and Stable Base Design: Innovative bladeless design, provides powerful airflow without fast-spinning blades, safe for children or pets and easy to clean. No need to worry about the potential risk of 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 speed levels: low, medium and high, you can change the wind speed at will according to your needs. Simply change the 3 speeds by pressing the power button repeatedly. Function: This portable cooling fan can help cool and soothe your customers' eyes during or after extending your eyelashes. It helps keep lashes dry and fluffy for sensitive clients. You can also take this portable mini fan for travel, shopping, exercise or any other outdoor activities. Easy to carry: This bladeless cooling fan can be charged by all devices USB such as car charger, home charger. Especially suitable for travel or outdoor sports, just put it in your backpack or throw it in your car, you can carry it anywhere you go.