Upgrade Portable Neck Fan, 6000mAh Battery Hand Free Neck Fan, Bladeless Cooling Personal Neck Fan with 4 Air Outlet,

This newly upgraded TFNN four-port neck fan can be used as both a neck cooler fan and a handheld fan. Unlike traditional portable neck fans on the market, it adds two detachable USB fans, which can be used separately as a handheld fan when connected to a rechargeable battery, and the cold air outlet can be freely adjusted 360° angle and comprehensive heat dissipation, allowing you to feel a greater range of wind. The neck fan and portable USB fan can also be used separately. The cooler neck fan is equipped with 3 adjustable speeds, providing customizable airflow to provide you with the most comfortable and refreshing breeze.F1/F2 button to display the control, press F1 button: the neck fan will switch the weak-medium-strong wind speed. Press the F2 button: external USB fan switches between weak-medium-strong air speed. The neck fan is equipped with LED display, the remaining amount of battery and use at a glance. And do not worry about the battery suddenly dead can not be used. The upgraded portable neck fan has a powerful motor and low noise, it has four large airflow vents, enough to provide cool air to the surrounding 360°, the neck design is made of environmentally friendly ABS silicone, hanging on the neck is lightweight and soft, but also more durable, 180 degrees angle can be freely adjusted, with softness, suitable for a variety of body types of people's necks, only 0.77 pounds, long time use will not Feel fatigue. The cooling neck fan built-in 6000mAh high-capacity lithium battery, can provide 6-18 hours of operating time (depending on different speeds and modes), so you have a guaranteed range, and can be fully charged in about 4 hours or so. This neck fan portable rechargeable is not only functional, but also has a stylish design and is cool to wear.