USB RECHARGEABLE : With a rechargeable 4800mAh Battery, the portable neck fan lasts 3.2 to 16 hours depending on different speeds. The small personal fan can be charged by most computers, laptops, portable chargers and other devices with USB output.
3 ADJUSTABLE WIND SPEEDS: The USB neckband fan has Low/Medium/High 3 different wind speeds to meet your cooling needs. This means you can set them to a comfortable speed to better regulate the temperature.
HIDDEN FAN BLADES SAFETY DESIGN: Unique hidden fan blades design will not entangle the hair, easy to use. It is safe for children and pets. The guardrail avoids the risk of accidental finger contact.
PORTABLE DESIGN & FLEXIBLE ARM: The load-reducing structure design says goodbye to the traditional hanging neck fans, weighing only 266g. The hose can be easily bent, allowing you to adjust to any different angle, and does not take up space in a school bag, easy to carry.
