Efficient Power Usage: Operating on just 10 and a voltage of 5v, this mini fan is not only powerful but also -efficient, making it ideal for prolonged use during outdoor activities or . Chemical-Free Cooling: This handheld fan is designed without the use of high-concern chemicals, ensuring a and more environmentally friendly cooling experience for all users. No Remote or Timing Function: Designed for simplicity and ease of use, this fan operates without a remote control or timing function, focusing on providing immediate relief from the heat wherever you are.