Usb Fan made of Eco-friendly ABS and silicone. Unique seven fan blade design makes the hands-free neckband fan softer and more durable and quieter. A colorful night light cooling fan makes you more cool and visible in dark. The wearable neckband fan's motor is quiet enough to hear your own breath. Let you enjoy the cool wind in the hot summer months. What's more, thanks to its lightweight and mini design and handle which contacts the neck is made of soft and skin-friendly silicone material. you won't feel uncomfortable or tied when you hang the fan for a long time. It's ideal for personal cooling, camping, outdoor event, trips, office, churches, hot flashes. This personal fan is a good helper to solve the sultry face and neck! Fine choice for advertisement- allow to print LOGO and advertise.