Brushless copper motor offers much stronger performance than normal motors and runs quietly and steadily without disturbing you in the office or even during a nap. Highest speed of 2500 RPM measures at less than 30 db.
160° Rotatable Base & Continuous Speed Adjustment
Base can be rotated 160° for easy adjustment of wind angles. Wind speed can be adjusted continuously by turning the power knob. There are no fixed speeds; turn the power knob clockwise to turn on and go from low to high speed and counterclockwise to go from high to low and turn off.
Built-in Battery with 10 Hours of Use + Convenient USB Charging
Built-in 2600 mAh rechargeable battery can be charged fully in 4 hours. Lowest speed provides 10 hours of use, highest 4. Great for outdoor activities such as camping and traveling. Included USB data cable with 5V 1A output allows charging via computers, chargers, power banks, and more.