360°Surround Wind Design The portable neck fan adopts 360° surround wind design and dual-channel air intake design which improves the wind gathering effect and can blow out the wind speed stably safely and quickly so that you can keep enough cool in hot summer. 3-speed Selection Portable fan has 3 kinds of wind speeds to choose from. You can choose the appropriate gear for you under different temperatures and occasions which can meet your different wind speed needs. Cooling neckband fan’s speed adjustment operation is simple just use the LED button to switch the low medium and high wind speed with one button which is very convenient to use. Safe Design and Easy Carrying Adopting a bladeless safety design so you don’t have to worry that the fan will curl your hair hanging neck fan’s shell is mainly made of ABS and safety silicone material which provides comfortable neck protection when wearing the personal fan more comfortable. The bladeless neck fan is light in weight and