Portable Neck Fan Rechargeable 4000mAh Bladeless Neck Fan USB-Powered Hands-Free Fan with 3 Speed Operated Adjustment Quiet Wearable Fan for Sports/Outdoor/Hiking

[Cool down quickly] - The Personal fan has 72 wind outlets and 60pcs twin-turbine fan blades, which can achieve a 360° omnidirectional air outlet and cooling. Besides, it has three adjustable wind-speed levels., [Lighter and more convenient] - The hanging neck fan after upgrading and improvement, its weight is only 250g. The lighter weight makes it easier for you to use it for a long time without fatigue. The cooling hanging fan will help to free your hands., [Ultra-quiet and safe] - The Hands-Free Bladeless Fan is made of food-grade TPE material, which is better than ABS. When it works, the noise is less than 20 decibels, and it is quiet enough not to interfere with you., [3-16 Running Hours] - 4000mAh large capacity batteries provide 3-16 working hours duration (depending on different speeds). Adjust the appropriate fan speed by pressing the power button repeatedly., [Ideal Gift] - Personal neck fan is suitable for men and women of all ages. It can be used by the elderly, young people or children. It is suitable for various scenes such as work, office, home, school, kitchen, life, sports, travel, etc.