Zacro bladeless neck fan provides a 360° airflow, 32 air outlets blows air around your entire neck. Cooling hanging fan is equipped with twin turbines, four-channel air cavity and 60 fan blades. The air volume increases by 90%, keeping you cool always. Equipped with 3 speeds for your choice, you can adjust appropriate bladeless fan speed by pressing the power button repeatedly to suit your need. The bladeless neck fan built in 1800 mAh rechargeable battery, charge 3 hours and last for over an 6 hour shift. (Depending on which wind mode you choose. ) Bladeless neck fan uses a brushless motor to make the noise less than 40 decibels. Portable neck fan with silicone gooseneck design which is natural to wear, comfortable and skin-friendly. Personal neck fan can be freely adjusted in size, suitable for users with various neck sizes. The hands free bladeless neck fan light weight and easy on and off, looks like headphones around your neck, free your hands. The bladeless neck fan doesn’t get your hair caught in them like others. It does not heat up around your neck at all during usage. This bladeless neck fan is ideal for outdoor, indoor, office, gym, travel, camping, cooking and so on.