VORCOOL YGH365B Mini Handheld Fan - Soft Foam Blades - Battery Operated - Blue Color: mainly blue. Material: durable hard plastic and soft foam. The mini handheld fan is powered by 2pcs AA batteries (not included), to provide you strong and quiet wind to let you say goodbye to summer heat waves. Soft foam fan blades design, not to injure your hands, safety in use. Come with a ON-OFF switch, for easy to operate. Angle adjustable design, easy to use and convenient to carry.