• Vertical placement and handheld two use methods

• USB charged and plug in power source two power supply methods

• Built-in 2000mAh battery, 3W energy saving, long battery life
  

• Less than 45dB noise, will not disturb your sleep

• Three wind speeds for various needs

• Four blades for strong wind

• With non-slip base
  

Specification:

• Material: ABS shell + PP fan

• Dimension: 215x105mm

• Max Air Volume: 45CFM

• Fan Noise: <45dB

• Power: 3W

• Power Supply: 5V, built-in 18650 2000mAh battery

• Charging Time: 1.5h

• Product Protection: Built-in battery protection circuit