[Full Body Cooling] Experience full-body comfort with our semiconductor AC neck fan, featuring an extra-large cooling plate that rapidly cools the surrounding area. Designed with a bladeless structure to help prevent hair tangling. [Back Cooling Design] This neck cooling fan includes a rear airflow function with upper and lower air vents on the back and sides to provide cooling for your head and back. A 10000rpm high-speed brushless motor increases airflow by 250%, helping to combat summer heat. [8000mAh Battery] Equipped with a 8000mAh rechargeable battery, this personal neck fan delivers 3 to 12 hours of runtime depending on usage. Features a 5V 2A USB-C charging port, allowing use while charging, ideal for extended outdoor use. [3-Speed Cooling/Fan Modes] Customize your comfort with 3 cooling modes and 3-speed fan settings. Choose fan mode, cooling mode, or both simultaneously. Includes an LED display for real-time battery level monitoring. [Stylish, Functional, Comfortable] Designed like wearable headphones, this hands-free neck fan offers a look. The USB-rechargeable fan incorporates noise reduction technology for quiet operation, suitable for indoor and outdoor activities such as office work, gym sessions, walking, driving, cooking, traveling, and camping. Color: Dark Blue Material: Plastic Package Contents: 1 x Neck Air Conditioner Note: The package includes only the items listed. Lighting and display differences may cause slight color variations between the image and the actual product. Measurement may vary by +/- 1-3cm.