Concerning this item
 [Severe Wind at Six Velocity]  -- a portable fan with six programmable speeds and a brushless motor that can produce powerful airflow to cool you off in two seconds.  Extremely quiet; at the maximum wind speed, the noise level is less than 20 dB, so it won't bother you while you work or sleep.
 [Extended Battery Life]  -- a 4000mAh rechargeable battery that takes only 1.5 hours to fully charge and has a 5–16 hour battery life, depending on the equipment.  Additionally, it can be used as a portable power source to charge portable electronics like laptops and cell phones.

 [3 in 1 Multifunction Fan] - With its 180° foldable angle, this multipurpose fan may be used as a desk fan, a handheld fan, or a neck fan with the lanyard that comes with it.

[Simple to Use]  -- One key operation: kids or seniors can easily turn the fan on or off or change the wind speed by pressing a single key; the LCD digital display makes it easy to see the power and wind speed to prevent power outages.
 [Size of pocket]  -- Very handy for usage at home, business, shopping, camping, and travel, this little personal fan measures only 7.2*3.6*0.9 inches and weighs 150g/0.33 lbs.
 [What You Acquire]  -- One portable fan, one type-C charging cable, and one user manual are included in the box.