A novel new design neck fan that can send the wind without waving your hands by simply placing it on your neck.Designed without wings, it can be used safely by children and the elderly. With many small air outlets around the neck, it can be used for the entire face around, which products enough air to keep you cool always. It is also ideal as a companion for working in hot weather. The 4000mAh large capacity batteries provide unto 3 working hours duration (depending on different speeds). Adjust appropriate fan speed by pressing the power button repeatedly.