Rechargeable Portable Handheld USB Mini Small Air Conditioner Cooler Cute Fan

Description: Battery capacity:400 mAh. Working current:250 mAh. Voltage: 5V. Feature: Made of ABS Plastic. Humanized design,with a holder. Safety push button avoids accidental activation. Built-in rechargeable battery,long battery life. Charge for 2 hours =120 minutes continous working. With sponge,you can put some water soaked sponge/Essential oil. Use it outdoors when golfing, watching sports, amusement parks, sunbathing, BBQ and picnics, camping. Package included: 1 x Mini USB Fan.