Features 1. Adjustable Wind Speeds: This neck fan is constructed from lightweight, soft, skin-friendly, and flexible ABS material. You can easily adjust the band to your preference, and the three adjustable speed levels allow you to customize the airflow. Turbine blades minimize air fluctuations, directing the wind without blowing directly on your face. 2. Bladeless Design: Designed to be worn around your neck, this fan frees your hands for any activity. The bladeless design eliminates the worry of hair entanglement and ensures safety for children and pets. 3. Foldable Design: The fan can be folded at various angles. When exercising, you can tighten it slightly to prevent it from slipping due to movement. This makes it an ideal neck fan for sports. 4. Safety Features: The portable neck fan features a bladeless design for added safety. It won't catch hair or clothing, making it safe for use by adults and children. 5. Long Battery Life: Equipped with a built-in 4000mAh rechargeable battery and a USB charging port, this fan provides extended use. A full charge offers approximately 8-12 hours of continuous cooling. Specifications * Material: ABS * Colors: White, Black, Pink * Size: 21 x 14 x 6 cm * Battery Capacity: 4000 mAH Package Includes: * 1x Neck Fan