bladeless neck fan, F11 neck fan, neck fan, neckfanf11, personal neck fan, portable neck fan, rechargeable neck fan, RECHARGEABLE NECK FAN F11

DEVICE FEATURES Rechargeable:  2000mAh or 5000mAh/7000mAh battery Adjustable Speeds: It offers 3 adjustable speed settings  Bladeless Design: The F11 Neck Fan features a double-layer bladeless turbine  Portable and Foldable: Its compact and foldable design makes it easy to carry  Longer Battery Life:  last up to 4.5 hours or 7-14 hours on a single charge Instant Cooling: The fan provides a larger air volume for immediate cooling