About this item Portable Design: This neck fan is lightweight and portable, making it ideal for hands-free cooling on the go. Rechargeable Battery: Equipped with a 9000mAh USB-chargeable battery, providing long-lasting power for extended use. Bladeless Design: The fan features a bladeless design, ensuring safe and quiet operation without exposed blades. Three Speed Settings: Adjust the fan speed to your preference with three low-noise speed settings. Adjustable Angle: The neck fan can be angled to direct the airflow where you need it most for optimal cooling comfort.