Battery Capacity: 4000mAh (Built in). Wide Application: The portable neck fan is very suitable for sports, mountain climbing, walking, cycling, camping, traveling, commute, etc. Also, a nice present for father, mother, girlfriend, boyfriend, children, classmates and colleagues.
The White 4-Neck Fan USB Rechargeable 4000mAh Bladeless Wearable is an ideal gadget for those seeking a comfortable, quiet, and portable alternative to traditional fans, making it perfect for busy or quiet spaces like offices, bedrooms, or vehicles.
