Outdoor sports strong wind leafless hanging neck fan portable mini fan usb folding refrigeration hanging neck wind Size: 186*23*246mm Color: white, pink Material: ABS+PC Package content: 1*fan 1.Ergonomic and fashionThe upgraded fan is an ergonomic fan with a focus on comfort and flexibility. The design is very light and can be comfortably worn for a long time without discomfort or limitation. Bright colors and luxurious designs give you a sense of fashion. 2.360 Rotatble Surround Wind. Flexible 360 degree rotation that allows you to control the direction of its cooling air to maximize comfort. 3.Hands free designThe fan hanging around your neck can free your hands and enjoy the coolness freely. Safe leafless design, won't get caught or tangled in hair, solve the problems of girls with long hair and men with beards. 4.3 wind speeds, setting the wind speed is easy, you can choose the suitable one by the power button: 1-speed is gentle breeze, the most calm, suitable for shut-eye rest. 2-speed is moderate wind, suitable for working and office situations. 3 speed is coolest strong wind, suitable for hot public places. 5.Convenient chargingNeck hanging fan is compatible with all USB output devices, which is very convenient for charging. Depending on the speed, the neck fan can provide 3-6 hours of operating time. Suitable for housework, office, shopping, subway and most of the public places.