Widely versatile fan]The unique seven-fan blade design makes the hands-free neckband fan softer, more durable, quieter and less jittery. Very suitable for travel, outdoor activities, amusement parks, concerts, offices, personal cooling, sports, running, sitting, reading, etc. Sports neck fan wearable]This creative neck portable fan can be hung on the neck and let go of the hand for more convenient work. 360rotating dual fans, 3 wind speeds]The portable fan has two wind heads, which can feel a stronger airflow and can be adjusted in 360 degrees, so you can blow wherever you want, and there are three wind speeds that can be adjusted. Low noise and more comfortable The motor of the wearable neckband fan has been modified. It is quiet enough to hear its own breathing. The light weight will not make your neck sore. Long working hours and USB charging Built-in 2000mAh lithium battery, our portable fan can be charged repeatedly through the USB charging cable. Depending on the air volume, it can be used for about 3 to 8 hours.