Equipped with a high-efficiency and high-speed three-phase brushless motor, this handheld fan features low noise, long life and strong wind power as its core highlights, bringing you an unprecedented cooling experience. The bladeless design not only improves safety, but also displays technological beauty, allowing the refreshing wind to surround you safely and silently. 100-speed stepless speed adjustment design, through simple wheel operation, you can easily adjust any wind speed from "01" to "100" to meet different scenarios and personal preferences. The initial default wind speed is set to "20 levels", which is neither too violent nor too gentle, just right to bring you the first ray of coolness. The built-in 3000 mAh large-capacity battery, combined with advanced energy-saving technology, allows the fan to run freely within the ultra-long battery life range from 2 gears to 11 hours (the specific time is adjusted according to the wind speed), making it easy to handle whether it is outdoor travel or indoor office. The digital display intuitively displays the current air volume level and remaining power, from "01%" to "100%". It reminds you with "LO" when the battery is low. When charging to full power, it clearly displays "100%", allowing you to understand the use at any time. status, the charging time only takes about 3 hours, and it quickly returns to full health status. One-button switch, the operation is simple and fast. Short press to turn on the fan, and initially enter the "20" wind speed. Press again to turn off the fan. No complicated steps are required. You can use it right away and enjoy the ease and convenience brought by technology. The clear indication on the display allows you to know the working status of the fan at a glance, whether it is wind speed adjustment or power monitoring, everything is at your fingertips. This high-speed handheld digital display bladeless fan has become a must-have in modern life with its three-phase brushless motors efficient power, 100-speed stepless speed adjustment, intuitive and intelligent power display, and 11 hours of battery life. The ideal cooling companion. Whether you are pursuing quality of life or an outdoor enthusiast who needs a portable cooling solution, it is an ideal choice in summer, making your life more comfortable when you go cool.