【HANDS-FREE】This hands-free fan is designed like a headset, freeing your hands anywhere; its fashionable style makes you look so cool. Hanging around your neck, it's perfect for travel in hot weather, saving you the embarrassment of suddenly sweating in public on many occasions. 【3 ADJUSTABLE SPEED LEVELS】Low/Medium/High speed settings. Adjust the fan speed to the appropriate level by pressing the on/off button. This neckband fan with its powerful airflow provides quick and easy access to instant relief from hot flashes. Hang the cooler fan around your neck and take it anywhere. 【DUAL FAN HEADS & FLEXIBLE ARMS】This portable fan has two fan heads, providing a more powerful airflow. It also features 360° adjustable direction, allowing you to adapt to any angle. Portable, simple, and easy to use, it creates a powerful breeze. It's ideal for personal cooling, camping, outdoor events, travel, the office, church, and hot flashes. 【USB RECHARGEABLE】The built-in 2000mAh lithium battery