Enjoy cooling relief for the entire day with this impressive handheld fan! While doubling as a power bank, this item measures 6.5" x 3.15" x 0.71" and includes a built-in 3,000mAh battery. In only 3 hours, this product will fully charge. Also featured are a 5V/1A USB output port and a foldable design for easy storage. In addition, this fan can even hang from your neck thanks to the included lanyard. Enjoy 3 different wind speeds. Make your next event a breeze and order for your school, company, business, or organization!