Specifications:

• type: button switch with three speeds to be adjusted freely
• Style: Jacquard
• Product size: about 290*190mm/11.42*7.48in
• Power: 0.3-1.2W
• name: student sports fan lazy portable usb charging fan
• Material: Silk
• Material: ABS + silicone
• Charging time: DC 5V/1A 4 hours
• Charging mode: 5V1A Micro USB cable
• Charging method: DC5V 1A Micro
• Battery: 18650 lithium battery