About this item 【Long-lasting Battery Life】- With a built-in 5200mAh rechargeable battery, this hanging neck fan can last up to 12 hours on a single charge. Easily charge it with a USB-C cord. Stay cool and comfortable all day long without worrying about the power. 【Fast Cooling & Adjustable Airflow】- Choose from 3 customizable cooling levels to suit your preference. With 4 air-outlet and 4 turbine motors, this cooling neck fan increases air volume by 90%. It can cool you down by 15°F in just 3 seconds. 【Foldable & Comfortable】- Enjoy comfort and portability with our foldable neck fan. It can be adjusted horizontally at 30° and vertically at 90° to fit your neck perfectly. The hands-free headphone design lets you stay cool and comfortable while moving and working freely. 【Best Gifts for Men/Women】- This neck fan is a great gift for anyone who needs to stay cool and comfortable in hot weather. Whether it's for a birthday, anniversary, or just because, this fan is sure to be appreciated by all, it is also a great fathers day gifts from wife, daughter, or son. 【180 Days Warranty】- Rest assured with our high-quality after-sales guarantee. If you encounter any issues with our product, please don't hesitate to contact us.