➤LED real-time display: intuitive feeling of power and wind speed, intelligent digital display on the screen, clear power and wind speed at a glance, very convenient to use➤Transformable five-speed wind speed: multi-speed wind speed, calm summer to meet different shady requirements in summer, first-speed sleeping wind, second-speed natural wind, third-speed refreshing wind, fourth-speed refreshing wind, fifth-speed circulating wind➤Quiet all-copper motor: select all-copper DC motor, effectively reduce the friction noise of carbon brushes, high speed and low power consumption, stable and quiet operation➤Spiral fan blade: simulate the design of the air outlet of the aircraft engine, so that the wind can be aggregated to form a high-pressure airflow, and the wind can quickly output strong strength➤Detachable grille design: The front grille is designed with a rotating button, and the fan blade can be removed and cleaned by rotating counterclockwise (the body cannot be washed directly)➤Material: abs Size: About 9x18.8x4.7cm/3.5x7.4x1.9in➤Noise: below 36dB➤Rated voltage: 5V➤Input current: 2A➤Rated power: 2.5w➤Applicable area: 10-20➤Battery voltage: 3.7V➤Air supply method: turn page➤Wind speed gear: 5 gears➤Operation mode: mechanical➤Whether to support charging: support➤Fall and stop: not supported➤1x fan,➤1xUSB charging cable,➤1x Lanyard,➤1x Aroma Tablet➤Due to different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Thanks!➤Due to manual measurement, please allow slight measurement deviation.