Safety design &3 Turbo? This neck fan adopts no fan blade design, will not pinch hair or cut fingers, to ensure the safe use of long hair, children and the elderly, 3 Turbo design, the air volume is greatly improved. Quiet & Air Volume Upgrade? This rechargeable fan uses the latest noise reduction technology to make it extremely quiet, while adopting a unique outlet design and 360 surround air output. 3 speeds &3.5-8 hours of operation?5200mAh large-capacity battery provides 3.5-8 hours of working time, three gear adjustment, first gear soft wind, second gear natural wind, three gear strong wind, three speed to meet your daily needs. Stylish Design & Foldable?Hands-free fan can free your hands; Stylish style makes you look cool and you can take it with you in hot weather. Portable and Practical?The high quality and stylish appearance of the portable fan make it ideal for outdoor work, gym, office, lawn mowing, yard work, stroller riding, leisure walking, driving, traveling, camping, etc.