The bladeless safe design will not twist hair like a normal neck fan, it can be used safely by children and the elderly. 48 air outlets, 360-degree powerful airflow around the neck, Ideal for sports, camping, work, gardening, and other activities. Large-capacity battery, 7.5W output power, brings strong wind. Our neck fan can keep working for 2 to 8 hours. (depend on different speeds). 3 wind speeds can be adjusted according to personal needs by pressing the power button repeatedly. Upgraded fashion design focused on lightweight comfort and flexibility, Headphone design around the neck with no pressure, free your hands. Do what you want and still enjoy the cool breeze. Your best summer partner. The neck cooler fan was made of soft and skin-friendly silicone material on the neck part, which Means that the size of the fan can be adjusted according to the thickness of the individual's neck, provides a comfortable wearing experience. High-quality ABS of the body, with noise reduction around 25db, brings quiet and cool breeze.