- Upgraded Design for Maximum Cooling : The 2021 model features 48 wind outlets and 60 twin-turbine fan blades, delivering powerful airflow to help you cool down in just 3 seconds. Its bladeless design makes it safe for use by children and the elderly, preventing hair from getting caught. - Stylish and Comfortable : Designed to resemble headphones, this hands-free neck fan lets you enjoy a fashionable look while staying cool. Weighing only 9.2 ounces, it is comfortable for extended wear and easy to transport, making it perfect for a variety of activities. - Versatile Use : Ideal for numerous scenarios, including running, cooking, working, and traveling. This portable fan adapts to your lifestyle, providing a refreshing breeze whenever you need it. - USB Rechargeable & Adjustable Speeds : Charge conveniently via a computer, phone charger, or power bank. The built-in 2400 mAh battery offers 4 to 16 hours of run time, depending on the selected speed. Easily adjust between three wind speeds to suit your preferences with a simple button press. - Quiet Operation & Safe Design : Constructed from eco-friendly ABS and silicone, this fan is both durable and flexible. It features a low-noise motor for quiet operation and heat insulation to ensure comfort during extended use. The adjustable angle provides a secure fit that prevents slipping. This portable hanging neck fan combines fashion, functionality, and performance, making it an essential accessory for hot weather.