• Mini and compact, easy to carry with you
• It has a cold compress function, giving you more comfort during hot summer
• With 3000mAh built-in rechargeable battery, provides long use time
• 100-gear wind adjustable to meet different needs
• Low working noise, quiet and not annoying
• Designed with a metal buckle for easy hanging
• When charging, the screen displays the battery level and the last digit of the battery level flashes. When fully charged, "100" is displayed
• This product can be used while charging

Specification:

• Model: Y52
• Battery capacity: 21700 3.7V-3000mAh
• Input voltage: DC5V/
• Charging current: 2A
• Operating voltage/current:
• Fan working voltage is 8.9V, fan 1st gear working current: 220mA±30mA
• Fan operating voltage 8.9V, fan 50th gear operating current: 600mA±30mA
• Fan operating voltage 8.9V, fan 100th gear operating current: 1420±30mA
• Cooling + fan 1st gear operating current: 1450mA±50mA
• Cooling + fan 50th gear operating current: 1900mA±50mA
• Input power: 9W
• Battery life:
• 1st gear usage time: 15h, 50th gear usage time: 5.5h, 100th gear usage time: 2.5h
• Cooling + 1st gear usage time: 2-2.5h, Cooling + 50th gear usage time: 1.5-2h
• Motor speed: 1st gear: 3800 rpm; 50th gear: 9000 rpm; 100th gear: 14000 rpm
• Wind speed: 1st gear: 2.0m/s, 50th gear: 4.0m/s, 100th gear: 7.0m/s
• Charging time: about 4H
• Size: 54*53*165mm
• Material: ABS/PP/electronic components
• Motor: high speed motor