• A perfect choice for home and office
• It is also great for camping and other outdoor activities in the hot summer
• USB Rechargeable, easy to charge the fan by connecting with a power bank, adapter, car charger, laptop, computer, etc
• This fan will keep you cool while working and is super silent so that it doesn't disturb you with noise

Specification:

• Product material: ABS+ aluminum alloy + electronic components
• Product size: 50*50*140mm
• Product weight: 130g
• Input voltage: DC 5V 1A
• Input current: ≤1000mA
• Battery capacity: 2000mAh
• Working hours:
• First gear: Use time of about 8 hours (cooling at the same time about 1 hour 40 minutes)
• Second gear: Use time about 5 hours (cooling at the same time about 1 hour 20 minutes)
• Third gear: Use time about 3 hours (cooling at the same time about 1 hour)
• Charging time: about 3 hours