The spray is humidified and made for coolness Portable desktop humidifying fan Product design highlights: Buckeye fan design Spray humidification Three-gear wind speed USB charging Built-in lithium battery High battery capacity product technologies: Uses polymer atomization technology to allow water molecules to fully diffuse into the air so as not to cause water droplets to return to the desktop. 400ml large capacity, no need to add water frequently, one-time filling, 20-hour long-lasting humidification, visible water level line, more convenient to add water For colorful gradient colors, press and hold the spray key for the first time to turn on the colorful night light gradient; two long presses to change the color, and three long presses to turn off the colorful light mode. High-efficiency and energy-saving, accompany day and night, uses low noise, strong power, fast heat dissipation and longer life DC brushless motor, stable low speed, large speed range, feels closer to natural wind. 30dB quiet breeze Grease ABS resin material, safe and healthy, matte surface technology, more feel. Long-lasting battery life, can be used slowly for 5 hours, using polymer batteries to provide up to 0.8A charging input, only takes 2 hours to fully charge, low-grade use up to 5 hours.