Description: Portable and Practical: Hanging bladeless fan multiplies wind, it blows air from all directions: up, down, left, right both sides, covering your entire face for quickly cooling, comfortable wearing. Size: 22cmx20cm/8.66inchx7.87inch.Portable and Stylish: The necklace fan is lightweight and portable and can take anywhere; a modern and fashionable decorative necklace fan can be used safely by children and the elderly.Material and Quiet: Neck Fan is made of reliable plastic material. Even with the fan on, you can enjoy a quiet environment. USB Rechargeable 1200mAh battery.Air Outlet: The neck fans air outlets are blowing air around your entire face around and keep you cool the whole day in hot weather.Three levels adjustable.Versatile Use: Ideal for outdoor activities, indoor sports, office use, gym workouts, sports events, travel adventures, traveling, hiking trips and camping expeditions. Size Chart: 22cmx20cm/8.66inchx7.87inch Package Includes: 1 Neck Fan Note: Please allow slightly errors 1-2cm differences due to manual measurement.