Neck Fan-Portable Blade-less 360° Airflow,Ultra Quiet,3 Speed,4000mAh Neck,Cooling Air Volume Rechargeable

❥ [Upgraded Air Volume - 70% Increase] The upgraded neck fan utilizes an innovative turbo fan blade and air hole design to increase air volume by 70%, allowing you to cool down quickly in 3 seconds. ❥ 【High Capacity 4000mAh Battery and 4-16 Hours Running Time】The built-in 4000mAh battery provides up to 16 hours of operating time. This portable fan can be fully charged in just 4 hours. ❥ 【Ultra Quiet and Bladeless Safety】The neck USB fan is quiet with the latest noise reduction technology. The bladeless neck fan is safe to use. Don't worry about your hair getting caught. ❥ 【3 Speed Adjustable, Free Your Hands】You can press the power button to adjust the appropriate fan speed of the neck fan to meet your needs. The personal fan is designed as a headset to free your hands; the fashionable style makes you look cool in the crowd. The wearable neck fan is lightweight and easy to carry. ❥ 【Practical and No Worries about Shopping】 Rechargeable neck fan is perfect for office indoor and outdoor work, gym, walking, driving, traveling, camping, etc.