Hwagui - Portable Neck Fan, Personal Fan, Rechargeable Portable Fan For Travel, Hands Free Bladeless Fan, USB Powered And 3 Speed Fan【Personal Fan Strong Wind and Safety】 Upgraded portable hanging neck fan can send the wind by simply placing it on your neck, Bladeless neck fan can be used safely by everyone, and you don't have to worry about your hair getting caught on the fan blades. With 78 air outlets around the neck, it can be used for the entire face around, which products enough air to keep you cool always. It is also ideal as a companion for working in hot weather. 【Hand-Free And Portable Fan Design】 Wearable personal neck fan was designed to look like a headphone, you can free your hands to enjoy coolness. Hanging neck fan is lightweight and portable, you can take it anywhere. It is a good companion for gym, climbing, camping and office, etc in hot days. 【Neck Fan Three-Speed Adjustment】Hand free neck fan has Low/Medium/High 3 speeds optional. One button to switch three different wind speed. Adjust appropriate fan speed by pressing the power button repeatedly. Three adjustable speed design provides you more choices in different temperature environment. 【Portable Fan USB or Battery Powered】 USB rechargeable fan can be charged through your PC, power bank or car charger. Built-in 1800mAh battery, the portable fan can work for up to 6 hours after full charge. 【Neck Fan Low Noise And Comfortable Design】The wearable battery operated fan’s motor has been modified so that it will produce lower noise during operation and will not disturb you, give you a comfortable and quiet experience.