Pocket Size Portable Fan is small enough to fit in your pocket, and the included portable lanyard allows for hands-free use, making it ideal for travel, work, hospital visits, camping, hiking, and other outdoor activities. Compact as a phone, this mini handheld fan can be easily carried and stored at the office, at home, or on the go without taking up much space. Powerful Personal Fan with 3 Adjustable Speeds. This mini USB fan is compact in size but delivers strong airflow. First speed operates at 6200 RPM, providing quiet cooling. Second speed runs at 7200 RPM with low noise. Third speed reaches 8200 RPM, delivering powerful airflow to keep you cool during hot weather. Please note that the higher speed may produce noticeable noise due to the increased rotation rate. USB Powered Fan features a cute design and is powered via USB. It includes a built-in rechargeable 14500 lithium battery. After 2-3 hours of charging, it provides 2-4 hours of runtime, making it convenient for travel and daily use. Foldable Handheld Fan is made from eco-friendly ABS material. The fan can be folded and adjusted to stand upright, functioning as a desktop or table fan for use at home, in the office, bedroom, or outdoors. With dual functionality as both a handheld and standing fan, its simple, compact design is perfect for summer use and outdoor activities.