[SUPER QUIET PORTABLE FAN]: The desktop fan utilizes a brushless motor and noise reduction technology for an extremely low noise level of 28 dB. And this fan consists of 7 invisible fan blades, the operation sound is very quiet at the same time can prevent the baby's small fingers to enter, children and pets to provide safety protection. Ultra-quiet fan is the choice for office, study, bedroom rest. [UPGRADE 100-SPEED ADJUSTMENT]: ly upgraded 1-100 infinitely adjustable speeds to adjust the table fan according to you can customize airflow.220° manually adjust the rotation angle to send air. Can be placed on the desktop or hung on the wall, compact and portable, easy to use. [LED DISPLAY AND EXTRA LONG BATTERY LIFE]:5000mAL capacity is adjustable and can work at least 12 hours at the lowest speed.Type-C port fast charging design can run while plugged in to charge, suitable for office, travel, outdoor and sleep use. Large LED digital display shows wind speed and power level with an accuracy of up to 1%. No more guessing if you need to charge or not. [POWERFUL AIR CIRCULATION]Powerful Air Circulation:Portable fan can effectively circulate indoor air, make indoor air more circulation , wide blowing, long-distance air delivery. The whole house is cool all day. [SPACE SAVING AND COOLING FAN]:The quiet small desktop fan is easy to move around and carry, and the powerful gusts of air circulate throughout the room to keep it cool. Takes up little space, conveniently placed on desks, nightstands, office desks Color: White Material: ABS Package Contents: 1 x Fan 1 x Charging cable