AI Neck Fan, 4 Speeds Adjustable Portable Personal Fan Rechargeable, 4000 mAh Battery Faster Cooling Wearable Fan, Ultra Quiet for Home, Office, Trav

Brand Heelkl Color White Electric fan design Wearable Fan Power Source Battery Powered Style Modern Product Dimensions 2.1"D x 9.7"W x 7.9"H Next-Gen AI Neck Fan - Experience a superior level of cooling with our upgraded AI portable and wearable fan, featuring two turbine motor fans that provide 360° airflow around your neck and face. The scientifically designed air outlets ensure you can enjoy a refreshing breeze from all angles, keeping you cool even when out in high temperatures. 4 Adjustable Wind Speeds - With 4 speed modes (Sleep/Comfort/Cooling/Strong), ranging from gentle and soothing to powerful, you can easily adjust the airflow speed to your comfort by pressing the power button. The low working noise ensures it won't disturb you while studying, working, or engaging in other activities. Long-Lasting Working Time - Our neck fan features an advanced 4000mAh dual polymer lithium battery, utilizing advanced lithium-ion technology and AI chip for superior energy efficiency, minimizing energy loss. This extends our battery life to 5-16 hours. The battery supports Type-C fast charging, ensuring a convenient and efficient user experience. Portable Design - The portable travel fan boasts 360-degree surround airflow cooling, a stylish appearance, and a hands-free design, making it convenient for travel and easy to wear around your neck. Made with skin-friendly ABS and silicone materials, it ensures comfort even with prolonged use.