Features： 1、LONG LASTING: The fan is operated by 2000mAh lithium battery with high performance and efficiency. It takes about 4 hours to get fully charged and it lasts about 10 hours. 2、EASY TO CARRY: Handheld bladeless fan can be recharged by all USB enabled devices, such as car chargers, home chargers. 3、SAFE DESIGN: Bladeless design provides strong airflow without fast rotating blades, safe for children or pets, easy to clean. 4、STABLE BASE: Comes with a removable base that allows you to use the attached base to hold the fan in place when you do not want to hold it. Can be placed on a tabletop for use. 5、 MATERIAL: This eyelash dryer is made of ABS, PP and metal material, light weight and compact. Can be carried around. Specification： Item Type: Bladeless Fan Material: ABS, PP, metal accessories Color: white Size: Approx. 68 x 43 x 210mm / 2.7 x 1.7 x 8.3in Fan Head Size: Approx. 60 x 60 x 43mm / 2.4 x 2.4 x 1.7in Usage: 3 Gear switch Input Voltage: DC5V Output Voltage: DC3.V Battery Type: 18650 lithium battery Battery Capacity: 2000mAh Charging Time: 4 hours Duration: 10 hours Package List： 1 x Bladeless Fan 1 x USB Cable