Here's a refined and simplified version of the original title focusing on the product keywords: USB Rechargeable Neck Fan, 4000mAh Battery, 3 Speeds, Ultra Quiet

Established with a simple mission to make people's lives easier and happier, ASNUG believes that small innovations can have a big impact on our daily lives. Dedicated to creating products that improve convenience and bring joy to our customers, ASNUG proudly presents its Bladeless Neck Fan, designed to help you enjoy the cool summer while keeping your hands free.

[Safe Design & Cooling Upgrade] Ensuring safe use for long-haired individuals, children, and the elderly, this upgraded bladeless neck fan will not pinch hair or cut fingers. With a 360° surrounding air outlet and a new generation of turbine blades, the enhanced air outlet design allows for quick cooling in just 3 seconds, providing a more gentle cool breeze.

[Low Noise & Comfortable] Upgraded with a brushless silent motor, this personal neck fan operates at a lower noise level and with greater quietness during use. Crafted from soft, comfortable materials and ergonomically designed, the lightweight and skin-friendly neck fan allows you to work and study with peace of mind while enjoying the natural wind.

[3 Speeds & USB Charging] Equipped with a 4000mAh large-capacity battery, the neck fan offers 4-16 hours of working time, depending on the selected speed. With three adjustable speed settings - soft wind, natural wind, and strong wind - this versatile fan caters to your daily needs.

[Fashionable Design] Freeing your hands, the stylish design of this hands-free fan ensures you look cool and can take it with you in hot weather.

[Portable & Practical] Boasting a high-quality and stylish appearance, this portable fan is ideal for a wide range of applications, including outdoor work, gym, office, lawn mowing, yard work, leisure walking, driving, traveling, camping, and more.

product information: