3 Speeds Low Noise Motor: The mini portable fan comes with 3 speed settings( high, medium and low), which allows you to customize the cooling effects according to different situations and temperatures. Besides, it is equipped with a low noise motor, so that it can be used in any quiet environment without disturbing. USB Rechargeable Design: Powered by 500mA/600mA rechargeable battery, our battery operated fan is able to provide 1-1.5 hours of working time. In addition, long working handheld fan can also be recharged by adapter, power bank and PC via USB cable. Flexible Tripod: The flexible tripod clip on fan is pretty versatile and convenient to clip on stroller, crib, car seat, treadmill and wheelchair. You can grip it, wrap it, stand it and hang it to enjoy cool as well as convenience. And the high quality materials ensure its stability and long service life. Warm Light: The multi-functional mini fan with built-in warm light provides you with both cooling effect and luminous effect. In this way, it is a practical and perfect item to carry out when you take part in camping, hiking, music festival at night. Legal certificate Wide Range of Application: The versatile fan with baby-friendly cover is designed to protect babys little fingers from injury. Additionally, it is an ideal gift for your family members, friends and people who are air-conditioned sensitive.