[Low Noise Leafless Fan]: The mini fan adopts leafless design, quiet and more powerful. When you use a small fan, you don't have to worry about hair getting caught on the fan blades. The low noise portable mini fan will not disturb you. Ideal for indoor and outdoor activities. [Three Speeds & 2600mAh Battery Capacity]: Our USB fan has 3 speed settings to meet your different needs. 64 Turbo blades for easy relief of hot flashes in 3 seconds and enough airflow to keep you cool at all times. Rechargeable neck fan with built-in 2600mah lithium battery, works for 3-6 hours (depending on the wind speed). [360 surround wind and arbitrary twist]: a stream of Quiet and powerful air cools your entire neck and face, comfortably and without direct blowing. The personal neck fan is flexible to rotate 360, allowing you to find the most suitable wind direction. A smart choice for summer. [Hands-Free Comfort]: Made of soft food-grade silicone, our hands-free sleeve fan is ergonomically designed to provide you with optimal comfort. With about 0.26 kg, ultra-light and long-term wearing does not cause a burden on the neck. Our portable personal neck fan lets you enjoy cool summer anywhere, anytime and stay stylish on hot days.