Free your hands, wear it comfortably, say goodbye to long hours of holding your hands up; solve the embarrassment of not being able to free your hands to play on your mobile phone. Wide-angle blowing, cooler, wind blowing at a wide angle, blowing directly at your face, freeing your hands, fresh and refreshing. Small and compact, easy to carry, keep cool in your heart, hide the wind in your heart. Hanging around the neck, it's only the size of an adult's fist and can easily fit into a shoulder bag. Brushless motor, low noise, and energy-saving. Clothing pocket design, copper core brushless motor, can effectively reduce friction of rotating trees, improve performance. Low speed, easy operation, more energy-saving. 6 hours of long battery life, the fan has an integrated 1800MAH large-capacity 1800MAH battery, which is rechargeable. The first gear can last for more than 6 hours. USB charging electric interface, practical and convenient.