• 【5-speed Adjustable】VanSmaGo F11 mini handheld fan has a button on the right side, each short press can adjust the size of the wind power, the wind speed up to 2.5-4.6m/s, the revolutions per minute up to 2600-4500. Powerful and easy to use.
• 【2400mAh Battery】The VanSmaGo F11 Handheld Portable Fan's battery takes only 3 hours to fully charge once and gives you up to 12 hours of cooling time. Keeps you out of the heat whether you're outdoors or indoors! High endurance and efficient work.
• 【Unique Design】Our small fan rotates at a 180-degree angle, and can be used hand-held when traveling outdoors or hung around the neck with a string; when used at home or in the office, it can be freely adjusted to the right angle by placing it on the table.
• 【Intelligent LCD Display】When you press the button, the display will show you the current wind strength thoughtfully, and when it is idle, it will show you the current power level, providing you with an accurate value.
• 【Quiet & Undisturbed】During normal use, the noise is about 20-40 decibels, which is slightly louder than when you sleep at night and slightly less than when you communicate with your friends on a daily basis. So that you will not be disturbed by noise in daily use.