Neck Fan DesignNeck fan features a unique neck-hanging design so that you can hang portable fan around your neck. This neck fan is carrying easily and bringing cool breeze here and there, completely releasing your hands. Hand free neck fan bring you all-round coolness.Compact Size Neck hanging fan is very light and compact, even if you hang this small fan on your neck for a long time, you won't feel uncomfortable or tired.Strong Wind and Low Noise RUNDONG portable neck-hanging fan is made of high-quality copper brushless motor, effectively achieving stable speed and reducing noise. This mini portable neck-hanging dual-fan produces a stronger, quieter wind, providing you with a cooling but quiet environment, and doesn't bother your reading and working, allowing you to trulily relax and enjoy the cooling natural wind.3 Adjustable Speed and 360 Degrees Rotation RUNDONG new upgraded neck-hanging fan for one-button control design (switch / wind speed), fully suitable for 3 adjustable wind speeds (low / medium / high), adjusting to the most comfortable wind. It's easily to adjust to the wind speed you want. The two fan arms are flexible for 360-degree rotation, allowing the user to rotate and change the direction to get the most appropriate wind direction, instantly easing hot flashes.Wide Applications and the Sweetest Gift This RUNDONG hands-free necklace fan has a strong airflow and is a must-have item for summer. Most suitable for personal cooling, outdoor sports, indoor sports, office, gym, even running, traveling, camping, hiking, fishing, watching sports events or climbing. It also can be a sweetest gift for your families and friends, they will love it so much for the little cute fan can bring them cool all over the summer and the future summer.Portable Neck-hanging Fan with 3 Adjustable SpeedHandheld Fan USB Fan Silent PowerfulThe earphone design allows it to hang around the neck, When your friend still holds the fan, you are hand-free, what a cool thing.so that you can do anything without worry.The hands-free fan has two flexible arms. You can adjust the fan to any angle. Let your face enjoy full angle of airflow.In the summer, the hot is unbearable, and it is very inconvenient to carry a fan when going out. So our hands-free fan is definitely the best gift for your family and friends