• Item Type: Mini USB Folding Fan
• Material: ABS + Silicone
• Blade material: Soft TPE
• Input voltage: DC 5V
• Battery capacity: 500mAh
• Power: 1.5W
• Charging time: 30 minute
• Using time: 3 hours
• Size: 3 x 10 x 4.3cm
• Folding Size: 10cm
• Item weight: 75g