Mini Portable Fan Neck Fan Neckband With Rechargeable Battery Desk Fans 180 Degree Adjustable Sport Air Cooler Conditioner|Fans(Black) Features: - Neck Hanging - Portable Mini Fan is perfect for cooling on the coming School Day, camping, on-the-go, making it great for summer outdoor activities. So you can always enjoy the cool summer. - 180\u00B0Adjustable - With easily forwards change fan, enjoy upward air blowing from neck side. Hand free style for more convenient usage. A necessity personal fan for any stylish girls\/ boys\/ women\/ men - 3 Speed Controls - With 3 adjustable speed, portable fan support - Low speed 12 hours working time; Medium speed 7 hours working time; High speed 4 hours working time. Low Noise so you can get a peaceful breeze. - High Quality - Mini neck fan made of premium ABS plastic, durable and steady. The battery and motor have particular safety design. A more powerful, safety input and output feature. The Low current high speed motor greatly extend working time - USB Powered - Powered by USB port from desktop computers\/ laptops\/ portable chargers and power banks, and other devices with USB output. Most convenient cooling at office\/ home\/ travel\/ dorm\/ study\/library\/ games room and more. Specifications: Color: Black Size: 260 x 180cm \/ 102\ Have a great time shopping!