Neck fan, Portable Fan with 5-17H Lifespan, 4000mAh Neck fan air conditioner with 3 Adjustable Speeds and 64 Cool Lights, Nice Rechargeable Fan, Hands-Free Cooling Neck fan for Summer (Pink)

【New Upgraded Motor】 The application of a 3800RPM/Min high-speed upgraded motor not only improves the cooling efficiency of the neck fan but also ensures the long time running of the portable personal fan without losing coolness and comfort with its stable performance.