Portable Waist Clip Fan 4000mAh Personal Rechargeable Neck Fan up to 16H with Strong Airflow & 3 Speed Hand Free Necklace Fan for Working Hiking Fishing

• Portable Design: The small size and light weight of this small fan make it an ideal choice for outdoor activities, travel or daily use, so you can enjoy cooling anytime and anywhere. • USB Hanging Neck Type: The hanging neck type design allows you to use it freely during walking, sports or other activities without holding it, which is convenient and comfortable. • Three-speed Wind Speed Adjustment: This small fan has a three-speed wind speed adjustment function, and you can choose the appropriate wind speed gear according to your needs. • Super Strong Wind Power: This small fan can produce strong wind flow, providing you with effective cooling and refreshing feeling, helping you stay comfortable in hot weather. • Power Bank Function: This small fan can also be used as a mobile charging device to solve the problem of insufficient power in emergencies.