General description Portable Mini Hanging Neck Fan is a bladeless neckband air cooler designed for comfort and convenience. It features a turbo port with a semi-closed air inlet that is dustproof and sweatproof, ensuring a clean and efficient airflow. With a large-capacity 4000mAh battery, it charges in just 3 hours and provides up to 6 hours of battery life, making it perfect for outdoor activities or sports. Technical specifications Battery capacity: 4000mAh Charging time: 3 hours Battery life: up to 6 hours Material: ABS Color: White Measurement allowed error: +/- 1-3cm Compatibility and accessories Package Contents: 1 x hanging neck fan, 1 x charging cord Usage Designed for hands-free use during sports and outdoor activities. Multi-angle adjustment for personalized comfort. Other information High-quality brushless motor for reduced noise. Multi-stage air duct design for uniform air output. Turbine fan blades to prevent hair entanglement and dust accumulation. Note: Light