Description:It is easy to carry the cooling, which has mini compact size. The fan is adjustable that has 3 gears.Long standby time is provided by the large capacity battery. The cooling fan can be worn on your neck, which is designed with a lanyard.Made of premium ABS and electronic components material, the cooling fan is reliable and durable.Length of the cooling fan is 11.8cm, width is 7.8cm and thickness is 3.8cm.It is suitable for home, office, classroom, dormitory, travel, etc.Item Name: Wearable Cooling FanMaterial:ABS,Electronic ComponentRated Power: 1.2-5WWorking Current: 0.3-1.2ABattery Capacity: 2000mAh (Included)Rated Input: DC 5.0V/1.0ASize:11.8cmx7.8cmx3.8cm/4.65inx3.07inx1.5inNotes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Fan function:Press the button once to start first gear;Press the button for the second time to start the second gear;Press the button for the third time to start the third gear;Press the button for the fourth time to turn off the power. Display function:The three gears air volume levels respectively display "01", "02" and "03";The remaining power display "01-100%";Low battery display "LO";Fully charged display "100%".Package Includes:1 X Lanyard1 X User Manual1 X USB Charging Cable1 X Wearable Coolin Fan