360 All-round Air Outlet: The wind gathers more powerfully, and the turbocharged motor provides you with 360 all-round quiet and powerful airflow Bladeless and Hands-Free Design: This bladeless fan frees your hands, doesn't weigh too much, and doesn't feel uncomfortable or restrictive to hang the fan for long periods of time, perfect for indoor and outdoor activities Three-speed wind speed adjustment: provide you with 1 2 3 wind speed mode, press once for the 1st wind, press twice for the 2nd wind, press three times for the 3rd wind, switch at will, different wind speeds have different experiences Dual-core turbo: 48dual-core turbo blades, more powerful, with silent mode, very quiet, suitable for office and sleeping Adjustable design: Our hanging neck fan can be adjusted according to the size of the neck, both men and women can wear it. The design of invisible fan blades is a perfect solution to traditional fans.