- Hands-Free Cooling: Enjoy the comfort of a LED hands-free fan designed like earphones. Keep your hands free while staying cool, making it ideal for sports events and outdoor activities. The stylish design ensures you look great while combating the heat. - Customizable Speed Settings: Choose from three adjustable speed levels - low, medium, and high. With just a press of a button, you can easily find your perfect airflow and experience instant relief from hot flashes. - Dual Wind Heads with 360° Flexibility: This portable fan features double wind heads for enhanced airflow. The flexible arms enable you to adjust the direction for personalized cooling from any angle, making it perfect for camping, outdoor activities, or working in the office. - Convenient USB Rechargeable Battery: Powered by a built-in 3000mAh rechargeable lithium battery, this fan eliminates the need for additional batteries. It is compatible with most USB devices, including computers and portable chargers, providing 2-6 hours of use based on speed settings. - Practical Use Scenarios: Ideal for personal cooling during hot weather, this fan is perfect for activities such as traveling, attending sporting events, or spending time in the office. Keep cool and comfortable in any setting without the risk of overheating. - Compact and Lightweight Design: Its portable size makes it easy to carry, while the neckband feature allows for hands-free operation. Whether you're on the go or relaxing at home, this fan offers the convenience and performance you need.