1. Stylish and convenient design: This portable USB neck fan features an innovative neck strap, allowing you to easily carry it around your neck. 2. Dual fan heads rotate 360 degrees for enhanced airflow. It can function as a handheld, desktop, portable, or wearable fan, making it ideal for outdoor activities, personal cooling, fishing, camping, office use, golf, hiking, traveling, cycling, and more. 3. Low Noise Personal Fan: Crafted with a high-quality brushless motor and 7 bionic blades per fan head, this fan delivers a stronger, smoother, and quieter airflow. 4. Three-Speed Portable Neck Fan: With dual heads that adjust in any direction, it offers three speed settings (low, medium, high) without causing neck discomfort. Experience a natural wind effect to stay cool on hot summer days. 5. Continuous use: The fan operates for 4-8 hours based on the selected mode. 6. Multifunctional Personal Neck Fan: This uniquely designed fan is the perfect summer accessory and makes a thoughtful gift for individuals of all ages. Ideal for summer cooking, outdoor sports, libraries, hiking, and traveling.