[with a hands-free design, the appearance is elegant and comfortable] our portable neck fan design is super light and weighs only 0.5 LB. It's easy to wear around your neck and gives your hands the freedom to do whatever you need. Ideal for personal cooling, the office, church and outdoor activities such as camping, travelling, hiking, mountaineering and watching sports. [customized comfort with three levels adjustable wind speed] with three different wind speed settings, you can easily adjust the fan to your desired level of coolness. With its quiet and peaceful airflow, you won't be disturbed while staying cool. [Rechargeable Portable Neck Fan & 3 - 4h Full Charge] The portable fan comes with a built-in rechargeable battery of 2200 Mah and a USB charging port. After fully charged, the rechargeable fan will last about 4 - 9 hours, providing you with constant cool air. [Safe and Portable] Our portable cooling bladeless fan is designed for your safety and convenience and can work 4-9 hours on a single charge. Plus, it's bladeless and quiet, safe and suitable for all ages. You can take it anywhere and it won't hold your hair. [Low noise and comfort] Our portable air conditioner is designed with Multi-stage air duct and improved technology that reduces the fan noise considerably. Made of eco-friendly ABS and silicone, it is natural to wear, comfortable and skin-friendly. Wearing a Neck Fan also allows for worry-free studying or working. [Strong Airflow] Enjoy 360 degree surround wind with our neck conditioner. With 60 powerful turbine blades, it cools you down in just 3 seconds. In addition, the wind increases by 70% and you can adjust the speed to your liking. Handfan USB neck fan Design concept: the high-powered mini fan is equipped with a high-efficiency motor and 6 blades that maintain a balance between air and noise. Luckily, a hand-held fan will provide you with powerful air to withstand heat and cool you in the summer.