3000mAh Portable Cooling Neck Fan

This portable neck fan adds a display design, which can view the fan power and wind speed in real time, so that you can replenish the power in time and adjust the wind speed according to your needs, which is ideal for hot weather. This neck fan is made of ABS and silicone material. Makes the hands-free neckband fan softer and more durable and quieter. The wearable neckband fans only 25 dB slight noise can be generated while running and bladeless design is safe for child and old man.