Features:1. Humidifier & Aroma: Detachable humidifier design with 20ml Water tank capacity. Free combination of spray/aroma/fan to meet your different needs.2. Small & Lightweight: The whole machine is only 124*88*34mm and weighs 188g. It is suitable to be carry around or placed in bag, allowing you to enjoy humidification + aromatherapy + fan outdoors.3. Lanyard & Bracket: It comes with a lanyard, and there is a foldable bracket in the fan body. You can either put it on the desktop or hang it around your neck to take it away.4. Low-noise Operation: No fan blades design, wide-angle wind, to provide you with a quiet and cool environment. You do not need to worry about hitting the body part.5. Long-lasting Battery Life: Built-in 2000mAh battery, fan mode can last for 3-8H, spray for about 40 minutes. It only takes 3 hours to fully charge.Notice:Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement.Description:Material: ABS, Electronic componentNoise: 36dB or lessWind speed adjustment: YesSpeed control gear: 3 gearsSize: 124*88*34mmInput voltage: 5V/1AWater tank capacity: 20mlStorage temperature: -20 to 65CSpray time: about 40 minutesWorking temperature: -10 to 45CPower: 4WWeight: 188gBattery capacity: 2000mAhWorking hours: 3-8hColor/Style: As the picture shownApplication: Outdoorincludes:1 x 3-in-1 USB Mini Fan1 x charging cable1 x lanyard