Portable Adjustable Neck Fan - Strong Wind, Super Quiet, Long Use Time

SPECIFICATION:
Blade Material: Bladeless
Additional features: three adjustable gears
Built-in Battery: Built-in Battery
Built-in battery capacity: 2000mAh-4000mAh (including)
Power supply mode: USB
Duration: 10-22h (including)

UPGRADED WIND POWER&NBSP
The neck fan is newly upgraded with 360-degree airflow circulation technology, which increases the wind power by 99%, and the strong cool wind is adjustable in three grades for rapid cooling.
SAFE AND PORTABLE
Newly upgraded capacity 4000mAh, charging for one hour, can continue to work for 4-22 hours, short charging time, no fan blades, silent design, no hair pinching.
COMFORTABLE AND SENSELESS WEARING - 0 PRESSURE ON THE NECK
Weight 262g, with ergonomic design to effectively decompose pressure, long time with no neck strangulation. And it is made of dirt-resistant latex, soft and skin-friendly.
ELEGANT AND COOL
Hang it around your neck, suitable for traveling in hot weather, save you from the embarrassment of sudden sweating in public, it is a good helper for you in summer.
CONVENIENT AND PRACTICAL
The portable fan is perfect for personal cooling, office, church, outdoor activities such as camping, traveling, hiking, climbing and watching sports games.