Specification: Name: sun hat fan Material: ABS Color: black Size: 7.5*7.5*8.6 cm/2.95*2.95*3.39 inches NEW SUN HAT FAN: This sun hat fan can be clipped onto the brim of any of your favorite hats, freeing your hands and cooling your face effectively in hot weather. It is lightweight and you won't feel uncomfortable carrying it around. LONG LASTING BATTERY: USB rechargeable drive, each fan has a built-in 800 mAh lithium battery, three adjustable wind speeds, quick charging, only 2-3 hours to fully charge, high wind speed lasts 7 hours, medium wind speed lasts 9 hours. HIGH QUALITY MATERIAL: This USB rechargeable fan is made of high quality ABS material and high performance motor, the speed can reach more than 5000 rpm, let you have a refreshing summer. EASY TO CARRY: The fan weighs only 76 grams, compact and lightweight, easy to carry and won't take up your place. WIDE USE: This visor fan can be used in a wide range of scenarios, you can clip it on any hat, put it on a table or hold it in your hand, or use it in any occasions, such as hiking, running, biking, farming, fishing, shopping, beaches, camping and so on. Product list: fan*1+charging cable*1/fan*2+charging cable*2