1:Portable Charging Mute Shaking Head Table Lamp Telescopic Dormitory Household Small Fan2:A variety of ways of use, for the needs of young people, whether it is dormitory, office, living room, study, outdoor can easily meet.3:High-quality all-copper brushless motor, high-speed stability, low-frequency noise reduction, power consumption and energy saving, shielding jitter, so that the fan blades work at a constant speed like a breeze