Features: This product is made of high-quality PC+ABS, safe, lightweight and durable. Unique design, fully enclosed turbo port, USB fast charging, 78 air outlet, let you have a better experience. Low/medium/high 3 speed levels, press the power button to adjust the appropriate fan speed. The variable speed is stable, the speed range is large, the air resistance is small, and the noise is low, giving you a quiet, soft natural wind. The hanging neck fan allows you to relax your hands anywhere; the fashionable style makes you look cool, Hanging on the neck, it is suitable for traveling in hot weather. Package Includes: 1PC x USB Neckband Fan 1PC x USB Cable 1PC x User Manual Specifications: Material: plastic Battery capacity: 5V 4000mAH Wind speed : 3 Size: approx. 215x200x75mm/8.46x7.87x2.95in Color: white note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!