[Newly Improved Bladeless Fan]: This newly improved version of the hanging neck fan has no fan blades. It will be safer to use when hanging on the neck. There is no need to worry about hair or other objects being drawn into the fan and causing safety hazards. In addition, the fan's air inlet and outlet are very small, so there is no problem even if children use it. [Three-speed wind]: This neck ventilator can provide three different wind speeds to meet your different needs, and the wind speed can be adjusted with one button. Short press to open the first wind, two short presses to open the second wind, three short presses to open the third wind. [Surround air outlet design]: This fan has a design of dual-channel air intake, which can improve the wind-gathering effect, and the fan has 32 air outlets around the body to surround the air continuously, so that your whole head and neck feel cool. [Comfortable soft silicone neck hanger]: The neck hanger is made of high quality soft silicone. You can adjust the angle at will to fit your skin better, and it can effectively prevent slipping. It also has a heat insulation function. [Low noise]: The fan uses a brushless motor and is equipped with a multi-stage air duct design, which can effectively reduce the fan noise and will cool down quickly in 3 seconds. The low-noise, energy-efficient fan is ideal for working and sleeping.