[With hands-free design, the appearance is stylish and comfortable] Our portable neck fan design is super lightweight and weighs only 0.5 LB. It is easy to wear around your neck and gives your hands the freedom to do whatever you need. Ideal for personal cooling, office, church and outdoor activities such as camping, traveling, hiking, mountaineering and watching sports. [Personalized comfort with three adjustable wind speed levels] With three different wind speed settings, you can easily adjust the fan to the desired coolness level. With its calm and peaceful airflow, you will not be disturbed while staying cool. [Safe and portable] Our portable cooling bladeless fan is designed for your safety and convenience and can work from 4 to 9 hours on a single charge. In addition, it is bladeless and quiet, safe and suitable for all ages. You can take it anywhere and it won't hold your hair. [Low Noise & Comfort] Our portable air conditioner is designed with a multi-stage air duct and